850.65 is what percent of 915 - 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 915 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 915, so we can write it down as 100%=915.
4. We know, that x% equals 850.65 of the output value, so we can write it down as x%=850.65.
5. Now we have two simple equations:
1) 100%=915
2) x%=850.65
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%=915/850.65
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 850.65 is what percent of 915

100%/x%=915/850.65
(100/x)*x=(915/850.65)*x       - we multiply both sides of the equation by x
100=1.0756480338565*x       - we divide both sides of the equation by (1.0756480338565) to get x
100/1.0756480338565=x
92.967213114754=x
x=92.967213114754

now we have:
850.65 is 92.967213114754% of 915