# Percentage Calculator

Using this tool you can find any percentage in three ways. So, we think you reached us looking for answers like: What is (10%) percent (%) of (100)? Or may be: How much is percent of. See the solutions to these problems just after the percentage calculator below.

Please change values of the two first boxes of each calculator below to get answers to any combination of values:

## How to work out percentages - Step by Step

Here are the solutions to the questions stated above:

### 1) What is 10% of 100?

Always use this formula to find a percentage:

^{%} / _{100} = ^{Part} / _{Whole} replace the given values:

^{10} / _{100} = ^{Part} / _{100}

Cross multiply:

10 x 100 = 100 x Part, or

1000 = 100 x Part

Now, divide by 100 and get the answer:

Part = ^{1000} / _{100} = 10

### 2) 10 is what percent of 100?

Use again the same percentage formula:

^{%} / _{100} = ^{Part} / _{Whole} replace the given values:

^{%} / _{100} = ^{10} / _{100}

Cross multiply:

% x 100 = 10 x 100

Divide by 100 and get the percentage:

% = ^{10 x 100} / _{100} = 10%

## Sample percentage problems

- 6.2 percent of 140
- 1.8 percent of a quarter
- 6.1 percent of four hundred
- thirty percent of 6000000
- sixty percent of 80.99
- 8.7 percent of 20000
- hundred percent of five ninths
- 4.8 percent of three over ten
- seventeen percent of 11.99
- 15 percent of seven ninths
- 6.5 percent of one over ten
- twenty seven percent of nine tenths