446.5 is what percent of 518 - step by step solution

To get the solution, we are looking for, we need to point out what we know.

1. We assume, that the number 518 is 100% - because it's the output value of the task.
2. We assume, that x is the value we are looking for.
3. If 100% equals 518, so we can write it down as 100%=518.
4. We know, that x% equals 446.5 of the output value, so we can write it down as x%=446.5.
5. Now we have two simple equations:
1) 100%=518
2) x%=446.5
where left sides of both of them have the same units, and both right sides have the same units, so we can do something like that:
100%/x%=518/446.5
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 446.5 is what percent of 518

100%/x%=518/446.5
(100/x)*x=(518/446.5)*x       - we multiply both sides of the equation by x
100=1.1601343784994*x       - we divide both sides of the equation by (1.1601343784994) to get x
100/1.1601343784994=x
86.196911196911=x
x=86.196911196911

now we have:
446.5 is 86.196911196911% of 518