0.66 is what percent of 1.17 - 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 1.17 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 1.17, so we can write it down as 100%=1.17.
4. We know, that x% equals 0.66 of the output value, so we can write it down as x%=0.66.
5. Now we have two simple equations:
1) 100%=1.17
2) x%=0.66
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%=1.17/0.66
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 0.66 is what percent of 1.17

100%/x%=1.17/0.66
(100/x)*x=(1.17/0.66)*x       - we multiply both sides of the equation by x
100=1.7727272727273*x       - we divide both sides of the equation by (1.7727272727273) to get x
100/1.7727272727273=x
56.410256410256=x
x=56.410256410256

now we have:
0.66 is 56.410256410256% of 1.17