304.5 is what percent of 766 - 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 766 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 766, so we can write it down as 100%=766.
4. We know, that x% equals 304.5 of the output value, so we can write it down as x%=304.5.
5. Now we have two simple equations:
1) 100%=766
2) x%=304.5
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%=766/304.5
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 304.5 is what percent of 766

100%/x%=766/304.5
(100/x)*x=(766/304.5)*x       - we multiply both sides of the equation by x
100=2.5155993431856*x       - we divide both sides of the equation by (2.5155993431856) to get x
100/2.5155993431856=x
39.751958224543=x
x=39.751958224543

now we have:
304.5 is 39.751958224543% of 766