657.53 is what percent of 699.5 - 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 699.5 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 699.5, so we can write it down as 100%=699.5.
4. We know, that x% equals 657.53 of the output value, so we can write it down as x%=657.53.
5. Now we have two simple equations:
1) 100%=699.5
2) x%=657.53
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%=699.5/657.53
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 657.53 is what percent of 699.5

100%/x%=699.5/657.53
(100/x)*x=(699.5/657.53)*x       - we multiply both sides of the equation by x
100=1.063829787234*x       - we divide both sides of the equation by (1.063829787234) to get x
100/1.063829787234=x
94=x
x=94

now we have:
657.53 is 94% of 699.5