# Percentage Calculator

One step to calculate 15 percent of 1200

## How to calculate 15% of 1200?

Replacing the giving numbers in formula and we'll get:

The unknown number = Quantity value*percent/100

The unknown number = 1200*15/100

The unknown number = 180

In other words, if you want to get the result of 'What is 15% of 1200', just multiply it by the percentage and divide by 100.

## How can I calculate the percentage of a total number?

To calculate the percentage. First, please write down the number that you want to convert into a percentage of the total value so you can get a fraction. Then, divide the top number by the bottom number to turn the fraction into a decimal. Finally, multiply the decimal by 100, you can easily get the percentage.