751.25 is what percent of 810 - 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 810 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 810, so we can write it down as 100%=810.
4. We know, that x% equals 751.25 of the output value, so we can write it down as x%=751.25.
5. Now we have two simple equations:
1) 100%=810
2) x%=751.25
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%=810/751.25
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 751.25 is what percent of 810

100%/x%=810/751.25
(100/x)*x=(810/751.25)*x       - we multiply both sides of the equation by x
100=1.0782029950083*x       - we divide both sides of the equation by (1.0782029950083) to get x
100/1.0782029950083=x
92.746913580247=x
x=92.746913580247

now we have:
751.25 is 92.746913580247% of 810