81.77 is what percent of 88 - 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 88 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 88, so we can write it down as 100%=88.
4. We know, that x% equals 81.77 of the output value, so we can write it down as x%=81.77.
5. Now we have two simple equations:
1) 100%=88
2) x%=81.77
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%=88/81.77
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 81.77 is what percent of 88

100%/x%=88/81.77
(100/x)*x=(88/81.77)*x       - we multiply both sides of the equation by x
100=1.0761893114834*x       - we divide both sides of the equation by (1.0761893114834) to get x
100/1.0761893114834=x
92.920454545455=x
x=92.920454545455

now we have:
81.77 is 92.920454545455% of 88