64 is what percent of 582 - 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 582 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 582, so we can write it down as 100%=582.
4. We know, that x% equals 64 of the output value, so we can write it down as x%=64.
5. Now we have two simple equations:
1) 100%=582
2) x%=64
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%=582/64
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 64 is what percent of 582

100%/x%=582/64
(100/x)*x=(582/64)*x       - we multiply both sides of the equation by x
100=9.09375*x       - we divide both sides of the equation by (9.09375) to get x
100/9.09375=x
10.996563573883=x
x=10.996563573883

now we have:
64 is 10.996563573883% of 582