36.6 is what percent of 84 - 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 84 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 84, so we can write it down as 100%=84.
4. We know, that x% equals 36.6 of the output value, so we can write it down as x%=36.6.
5. Now we have two simple equations:
1) 100%=84
2) x%=36.6
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%=84/36.6
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 36.6 is what percent of 84

100%/x%=84/36.6
(100/x)*x=(84/36.6)*x       - we multiply both sides of the equation by x
100=2.2950819672131*x       - we divide both sides of the equation by (2.2950819672131) to get x
100/2.2950819672131=x
43.571428571429=x
x=43.571428571429

now we have:
36.6 is 43.571428571429% of 84