172.8 is what percent of 236.66 - 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 236.66 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 236.66, so we can write it down as 100%=236.66.
4. We know, that x% equals 172.8 of the output value, so we can write it down as x%=172.8.
5. Now we have two simple equations:
1) 100%=236.66
2) x%=172.8
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%=236.66/172.8
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 172.8 is what percent of 236.66

100%/x%=236.66/172.8
(100/x)*x=(236.66/172.8)*x       - we multiply both sides of the equation by x
100=1.3695601851852*x       - we divide both sides of the equation by (1.3695601851852) to get x
100/1.3695601851852=x
73.016141299755=x
x=73.016141299755

now we have:
172.8 is 73.016141299755% of 236.66