63 is 15 percent of what number?
If you take 15 percent of a number and get 63, then what is that number? In other words, you know that 15 percent of a number is 63 and you want to know what that initial number is.
To solve this problem you multiply 63 by 100 and then divide the total by 15 as follows: (63 x 100) / 15
When we put that into our calculator, we get the following answer:
420
Therefore, the answer to "63 is 15 percent of what number?" is 420, and you can also derive that 15 percent of 420 equals 63.
What Number Calculator
Enter another problem below for us to solve: