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

Here are the solutions to the questions stated above:

Always use this formula to find a percentage:

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

^{20} / _{100} = ^{Part} / _{25000}

Cross multiply:

20 x 25000 = 100 x Part, or

500000 = 100 x Part

Now, divide by 100 and get the answer:

Part = ^{500000} / _{100} = 5000

Use again the same percentage formula:

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

^{%} / _{100} = ^{20} / _{25000}

Cross multiply:

% x 25000 = 20 x 100

Divide by 25000 and get the percentage:

% = ^{20 x 100} / _{25000} = 0.08%