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:

^{23} / _{100} = ^{Part} / _{1000}

Cross multiply:

23 x 1000 = 100 x Part, or

23000 = 100 x Part

Now, divide by 100 and get the answer:

Part = ^{23000} / _{100} = 230

Use again the same percentage formula:

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

^{%} / _{100} = ^{23} / _{1000}

Cross multiply:

% x 1000 = 23 x 100

Divide by 1000 and get the percentage:

% = ^{23 x 100} / _{1000} = 2.3%