328.96 is what percent of 860 - 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 860 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 860, so we can write it down as 100%=860.
4. We know, that x% equals 328.96 of the output value, so we can write it down as x%=328.96.
5. Now we have two simple equations:
1) 100%=860
2) x%=328.96
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%=860/328.96
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 328.96 is what percent of 860

100%/x%=860/328.96
(100/x)*x=(860/328.96)*x       - we multiply both sides of the equation by x
100=2.6142996108949*x       - we divide both sides of the equation by (2.6142996108949) to get x
100/2.6142996108949=x
38.251162790698=x
x=38.251162790698

now we have:
328.96 is 38.251162790698% of 860