21.84 is what percent of 22.39 - 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 22.39 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 22.39, so we can write it down as 100%=22.39.
4. We know, that x% equals 21.84 of the output value, so we can write it down as x%=21.84.
5. Now we have two simple equations:
1) 100%=22.39
2) x%=21.84
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%=22.39/21.84
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 21.84 is what percent of 22.39

100%/x%=22.39/21.84
(100/x)*x=(22.39/21.84)*x       - we multiply both sides of the equation by x
100=1.0251831501832*x       - we divide both sides of the equation by (1.0251831501832) to get x
100/1.0251831501832=x
97.543546225994=x
x=97.543546225994

now we have:
21.84 is 97.543546225994% of 22.39