77 is what percent of 363 - 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 363 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 363, so we can write it down as 100%=363.
4. We know, that x% equals 77 of the output value, so we can write it down as x%=77.
5. Now we have two simple equations:
1) 100%=363
2) x%=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%=363/77
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 77 is what percent of 363

100%/x%=363/77
(100/x)*x=(363/77)*x       - we multiply both sides of the equation by x
100=4.7142857142857*x       - we divide both sides of the equation by (4.7142857142857) to get x
100/4.7142857142857=x
21.212121212121=x
x=21.212121212121

now we have:
77 is 21.212121212121% of 363