159.3 is what percent of 177.6 - 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 177.6 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 177.6, so we can write it down as 100%=177.6.
4. We know, that x% equals 159.3 of the output value, so we can write it down as x%=159.3.
5. Now we have two simple equations:
1) 100%=177.6
2) x%=159.3
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%=177.6/159.3
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 159.3 is what percent of 177.6

100%/x%=177.6/159.3
(100/x)*x=(177.6/159.3)*x       - we multiply both sides of the equation by x
100=1.1148775894539*x       - we divide both sides of the equation by (1.1148775894539) to get x
100/1.1148775894539=x
89.695945945946=x
x=89.695945945946

now we have:
159.3 is 89.695945945946% of 177.6