Question 312390
We are looking for percent.

Let p = percent

45 = p times 25

This can be expressed as 45 = 25p.

To find your percent, divide both sides by 25.

45/25 = p

1.8 = p

The answer is 1.8%

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The Proof:

Going back to your original question, if we multiply 25 by 1.8, we'll get 45 proving that 1.8% is correct.