238.53 is what percent of 687.5 - 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 687.5 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 687.5, so we can write it down as 100%=687.5.
4. We know, that x% equals 238.53 of the output value, so we can write it down as x%=238.53.
5. Now we have two simple equations:
1) 100%=687.5
2) x%=238.53
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%=687.5/238.53
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 238.53 is what percent of 687.5

100%/x%=687.5/238.53
(100/x)*x=(687.5/238.53)*x       - we multiply both sides of the equation by x
100=2.8822370351738*x       - we divide both sides of the equation by (2.8822370351738) to get x
100/2.8822370351738=x
34.695272727273=x
x=34.695272727273

now we have:
238.53 is 34.695272727273% of 687.5