180.83 is what percent of 900 - 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 900 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 900, so we can write it down as 100%=900.
4. We know, that x% equals 180.83 of the output value, so we can write it down as x%=180.83.
5. Now we have two simple equations:
1) 100%=900
2) x%=180.83
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%=900/180.83
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 180.83 is what percent of 900

100%/x%=900/180.83
(100/x)*x=(900/180.83)*x       - we multiply both sides of the equation by x
100=4.9770502682077*x       - we divide both sides of the equation by (4.9770502682077) to get x
100/4.9770502682077=x
20.092222222222=x
x=20.092222222222

now we have:
180.83 is 20.092222222222% of 900