549.5 is what percent of 707 - 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 707 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 707, so we can write it down as 100%=707.
4. We know, that x% equals 549.5 of the output value, so we can write it down as x%=549.5.
5. Now we have two simple equations:
1) 100%=707
2) x%=549.5
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%=707/549.5
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 549.5 is what percent of 707

100%/x%=707/549.5
(100/x)*x=(707/549.5)*x       - we multiply both sides of the equation by x
100=1.2866242038217*x       - we divide both sides of the equation by (1.2866242038217) to get x
100/1.2866242038217=x
77.722772277228=x
x=77.722772277228

now we have:
549.5 is 77.722772277228% of 707