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 7% of 450000?

Always use this formula to find a percentage:

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

7 / 100 = Part / 450000

Cross multiply:

7 x 450000 = 100 x Part, or

3150000 = 100 x Part

Now, divide by 100 and get the answer:

Part = 3150000 / 100 = 31500

2) 7 is what percent of 450000?

Use again the same percentage formula:

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

% / 100 = 7 / 450000

Cross multiply:

% x 450000 = 7 x 100

Divide by 450000 and get the percentage:

% = 7 x 100 / 450000 = 0.0015555555555556%

Sample percentage problems