712.5 is what percent of 4494.3 - 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 4494.3 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 4494.3, so we can write it down as 100%=4494.3.
4. We know, that x% equals 712.5 of the output value, so we can write it down as x%=712.5.
5. Now we have two simple equations:
1) 100%=4494.3
2) x%=712.5
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%=4494.3/712.5
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 712.5 is what percent of 4494.3

100%/x%=4494.3/712.5
(100/x)*x=(4494.3/712.5)*x       - we multiply both sides of the equation by x
100=6.3077894736842*x       - we divide both sides of the equation by (6.3077894736842) to get x
100/6.3077894736842=x
15.853414324811=x
x=15.853414324811

now we have:
712.5 is 15.853414324811% of 4494.3