168.45 is what percent of 234 - 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 234 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 234, so we can write it down as 100%=234.
4. We know, that x% equals 168.45 of the output value, so we can write it down as x%=168.45.
5. Now we have two simple equations:
1) 100%=234
2) x%=168.45
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%=234/168.45
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 168.45 is what percent of 234

100%/x%=234/168.45
(100/x)*x=(234/168.45)*x       - we multiply both sides of the equation by x
100=1.3891362422084*x       - we divide both sides of the equation by (1.3891362422084) to get x
100/1.3891362422084=x
71.987179487179=x
x=71.987179487179

now we have:
168.45 is 71.987179487179% of 234