157.7 is what percent of 448 - 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 448 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 448, so we can write it down as 100%=448.
4. We know, that x% equals 157.7 of the output value, so we can write it down as x%=157.7.
5. Now we have two simple equations:
1) 100%=448
2) x%=157.7
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%=448/157.7
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 157.7 is what percent of 448

100%/x%=448/157.7
(100/x)*x=(448/157.7)*x       - we multiply both sides of the equation by x
100=2.8408370323399*x       - we divide both sides of the equation by (2.8408370323399) to get x
100/2.8408370323399=x
35.200892857143=x
x=35.200892857143

now we have:
157.7 is 35.200892857143% of 448