See the solutions to these problems just after the percentage calculator below.

Percentage Calculator 1

What is % of ?

Answer:

Percentage Calculator 2

is what percent of ?

Answer: %

Percentage Calculator 3

is % of what?

Answer:

How to work out percentages - Step by Step

Here are the solutions to the questions stated above:

1) What is 19% of 28?

Always use this formula to find a percentage:

% / 100 = Part / Whole replace the given values:

19 / 100 = Part / 28

Cross multiply:

19 x 28 = 100 x Part, or

532 = 100 x Part

Now, divide by 100 and get the answer:

Part = 532 / 100 = 5.32

2) 19 is what percent of 28?

Use again the same percentage formula:

% / 100 = Part / Whole replace the given values:

% / 100 = 19 / 28

Cross multiply:

% x 28 = 19 x 100

Divide by 28 and get the percentage:

% = 19 x 100 / 28 = 67.857142857143%

Sample percentage problems