## How to calculate percentage?

To calculate percentage, you need to take the total number of items in a category and divide it by the total number of items in the entire set. Then, you multiply that answer by 100 to get your percentage.

For example, let's say you're trying to find out what percent of students in your school are taking art classes. There are 1,000 students in your school and 100 of them are taking art classes.

To calculate the percentage of students taking art classes, you would divide 100 by 1,000 and then multiply that answer by 100. This would give you a answer of 10%.

Calculating percentages can be a tricky business, but it's something that we all need to do at some point or another. Whether you're trying to figure out what tips to leave at a restaurant or how much tax you'll need to pay on your next purchase, being able to calculate percentages is a valuable skill. In this blog post, we'll walk you through a few different methods for calculating percentages, so that you can choose the one that makes the most sense for your needs. We'll also provide a few tips and tricks along the way to help you get the most accurate results possible.

## What is a percentage?

A percentage is a fractional number that represents a part of the whole. In mathematics, a percentage is a number or ratio expressed as a fraction of 100. It is often denoted using the percent sign, "%", or sometimes as "pct." For example, 45% (read as "forty-five percent") is equal to 45/100 or 0.45. A percentage can be written with a decimal point and two zeros after the decimal point: for example 70.00% (written as "seventy point zero zero percent").

## How to calculate percentage using a calculator

To calculate percentage using a calculator, first divide the total number of items into 100 equal parts. Then, count the number of items in each part and multiply by the corresponding percent. For example, if there are 20 items in one part and 30 items in another, the percentages would be 20% and 30%.

### Tips for calculating percentages

To calculate a percentage, start by writing the number of items out of 100 that you have. This is your base number. Next, multiply your base number by the percent. Finally, divide that answer by 100 to find your percentage!

Here are a few tips to help you calculate percentages:

- Use a calculator or pencil and paper to help with the math.

- Round your answers to the nearest whole number.

- If you're not sure what the base number is, try starting with 1 and then multiplying by the percent. For example, if you want to find 10% of 50, start with 1 (1 x 50 = 50) and then multiply by 10% (1 x 10% = 0.1).

## Percentage calculation examples

To calculate a percentage, we first need to understand what a percentage is. A percent is a ratio whose second term is 100. It is denoted using the percent sign, "%". For example, if we say "5% of something", we mean 5/100 of that thing.

Now that we know what a percentage is, let's look at some examples of how to calculate it.

If we want to know what 5% of 500 is, we can use the following proportion:

500*x = 5*100

We can solve for x by cross-multiplying:

500*x = 500*5

500*x = 2500

Therefore, x=2500 and 5% of 500 is 2500.

We can also use proportions to find percentages when we don't have an initial amount given. For example, if we want to know what 37% of 986 is, we set up the proportion:

986*x=37*100

and solve for x:

986*x=986*37

986*x=36642

Therefore, x=36642 and 37% of 986 is 36642.

## Conclusion

Calculating percentages can be a very useful skill, whether you're trying to figure out your grades, taxes, or any other number of things. While the math might seem complicated at first, it's actually not that difficult once you get the hang of it. With a little practice, you'll be calculating percentages like a pro in no time!