63.8 is what percent of 146.4 - 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 146.4 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 146.4, so we can write it down as 100%=146.4.
4. We know, that x% equals 63.8 of the output value, so we can write it down as x%=63.8.
5. Now we have two simple equations:
1) 100%=146.4
2) x%=63.8
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%=146.4/63.8
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 63.8 is what percent of 146.4

100%/x%=146.4/63.8
(100/x)*x=(146.4/63.8)*x       - we multiply both sides of the equation by x
100=2.294670846395*x       - we divide both sides of the equation by (2.294670846395) to get x
100/2.294670846395=x
43.579234972678=x
x=43.579234972678

now we have:
63.8 is 43.579234972678% of 146.4