How to Find the Percentage of a Number

Finding a Percentage of a Number

A percentage of a number lets us find part of a number.

Imagine 60% (60 percent) of a class of 25 students love mathematics.

15 students (60% of 25) love mathematics.

How to Find the Percentage of a Number

To find the percentage of a number you have to divide the percentage by 100 then multiply the answer by the number:

A Real Example of How to Find the Percentage of a Number


What is 60% of 25?



Write a percentage of a number as a percentage/100 × number, like the formula above.

In our example, the number is 25 and the fraction is 60.


Divide the percentage (60) by 100.

60 ÷ 100 = 0.6


Multiply the answer (0.6) by the number (25).

0.6 × 25 = 15


60% of 25 is 15.


The slider below gives another example of finding the percentage of a number.

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See Also

What is a percentage? What is a fraction? Converting percentages to fractions Finding the fraction of a number