22.4 is what percent of 89 - 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 89 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 89, so we can write it down as 100%=89.
4. We know, that x% equals 22.4 of the output value, so we can write it down as x%=22.4.
5. Now we have two simple equations:
1) 100%=89
2) x%=22.4
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%=89/22.4
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 22.4 is what percent of 89

100%/x%=89/22.4
(100/x)*x=(89/22.4)*x       - we multiply both sides of the equation by x
100=3.9732142857143*x       - we divide both sides of the equation by (3.9732142857143) to get x
100/3.9732142857143=x
25.168539325843=x
x=25.168539325843

now we have:
22.4 is 25.168539325843% of 89