73 is what percent of 1009 - 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 1009 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 1009, so we can write it down as 100%=1009.
4. We know, that x% equals 73 of the output value, so we can write it down as x%=73.
5. Now we have two simple equations:
1) 100%=1009
2) x%=73
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%=1009/73
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 73 is what percent of 1009

100%/x%=1009/73
(100/x)*x=(1009/73)*x       - we multiply both sides of the equation by x
100=13.821917808219*x       - we divide both sides of the equation by (13.821917808219) to get x
100/13.821917808219=x
7.2348860257681=x
x=7.2348860257681

now we have:
73 is 7.2348860257681% of 1009