209.31 is what percent of 322 - 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 322 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 322, so we can write it down as 100%=322.
4. We know, that x% equals 209.31 of the output value, so we can write it down as x%=209.31.
5. Now we have two simple equations:
1) 100%=322
2) x%=209.31
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%=322/209.31
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 209.31 is what percent of 322

100%/x%=322/209.31
(100/x)*x=(322/209.31)*x       - we multiply both sides of the equation by x
100=1.5383880368831*x       - we divide both sides of the equation by (1.5383880368831) to get x
100/1.5383880368831=x
65.003105590062=x
x=65.003105590062

now we have:
209.31 is 65.003105590062% of 322