385.06 is what percent of 442 - 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 442 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 442, so we can write it down as 100%=442.
4. We know, that x% equals 385.06 of the output value, so we can write it down as x%=385.06.
5. Now we have two simple equations:
1) 100%=442
2) x%=385.06
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%=442/385.06
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 385.06 is what percent of 442

100%/x%=442/385.06
(100/x)*x=(442/385.06)*x       - we multiply both sides of the equation by x
100=1.1478730587441*x       - we divide both sides of the equation by (1.1478730587441) to get x
100/1.1478730587441=x
87.117647058824=x
x=87.117647058824

now we have:
385.06 is 87.117647058824% of 442