66 is what percent of 2211 - 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 2211 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 2211, so we can write it down as 100%=2211.
4. We know, that x% equals 66 of the output value, so we can write it down as x%=66.
5. Now we have two simple equations:
1) 100%=2211
2) x%=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%=2211/66
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 66 is what percent of 2211

100%/x%=2211/66
(100/x)*x=(2211/66)*x       - we multiply both sides of the equation by x
100=33.5*x       - we divide both sides of the equation by (33.5) to get x
100/33.5=x
2.9850746268657=x
x=2.9850746268657

now we have:
66 is 2.9850746268657% of 2211