64.7 is what percent of 165.3 - 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 165.3 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 165.3, so we can write it down as 100%=165.3.
4. We know, that x% equals 64.7 of the output value, so we can write it down as x%=64.7.
5. Now we have two simple equations:
1) 100%=165.3
2) x%=64.7
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%=165.3/64.7
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 64.7 is what percent of 165.3

100%/x%=165.3/64.7
(100/x)*x=(165.3/64.7)*x       - we multiply both sides of the equation by x
100=2.5548686244204*x       - we divide both sides of the equation by (2.5548686244204) to get x
100/2.5548686244204=x
39.140955837871=x
x=39.140955837871

now we have:
64.7 is 39.140955837871% of 165.3