370.8 is what percent of 455 - 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 455 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 455, so we can write it down as 100%=455.
4. We know, that x% equals 370.8 of the output value, so we can write it down as x%=370.8.
5. Now we have two simple equations:
1) 100%=455
2) x%=370.8
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%=455/370.8
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 370.8 is what percent of 455

100%/x%=455/370.8
(100/x)*x=(455/370.8)*x       - we multiply both sides of the equation by x
100=1.2270765911543*x       - we divide both sides of the equation by (1.2270765911543) to get x
100/1.2270765911543=x
81.494505494506=x
x=81.494505494506

now we have:
370.8 is 81.494505494506% of 455