626.4 is what percent of 651.5 - 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 651.5 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 651.5, so we can write it down as 100%=651.5.
4. We know, that x% equals 626.4 of the output value, so we can write it down as x%=626.4.
5. Now we have two simple equations:
1) 100%=651.5
2) x%=626.4
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%=651.5/626.4
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 626.4 is what percent of 651.5

100%/x%=651.5/626.4
(100/x)*x=(651.5/626.4)*x       - we multiply both sides of the equation by x
100=1.0400702426564*x       - we divide both sides of the equation by (1.0400702426564) to get x
100/1.0400702426564=x
96.147352264006=x
x=96.147352264006

now we have:
626.4 is 96.147352264006% of 651.5