170.51 is what percent of 100.3 - 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 100.3 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 100.3, so we can write it down as 100%=100.3.
4. We know, that x% equals 170.51 of the output value, so we can write it down as x%=170.51.
5. Now we have two simple equations:
1) 100%=100.3
2) x%=170.51
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%=100.3/170.51
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 170.51 is what percent of 100.3

100%/x%=100.3/170.51
(100/x)*x=(100.3/170.51)*x       - we multiply both sides of the equation by x
100=0.58823529411765*x       - we divide both sides of the equation by (0.58823529411765) to get x
100/0.58823529411765=x
170=x
x=170

now we have:
170.51 is 170% of 100.3