21.97 is what percent of 2 - 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 2 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 2, so we can write it down as 100%=2.
4. We know, that x% equals 21.97 of the output value, so we can write it down as x%=21.97.
5. Now we have two simple equations:
1) 100%=2
2) x%=21.97
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%=2/21.97
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 21.97 is what percent of 2

100%/x%=2/21.97
(100/x)*x=(2/21.97)*x       - we multiply both sides of the equation by x
100=0.091033227127902*x       - we divide both sides of the equation by (0.091033227127902) to get x
100/0.091033227127902=x
1098.5=x
x=1098.5

now we have:
21.97 is 1098.5% of 2