10.86 is what percent of 217.27 - 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 217.27 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 217.27, so we can write it down as 100%=217.27.
4. We know, that x% equals 10.86 of the output value, so we can write it down as x%=10.86.
5. Now we have two simple equations:
1) 100%=217.27
2) x%=10.86
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%=217.27/10.86
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 10.86 is what percent of 217.27

100%/x%=217.27/10.86
(100/x)*x=(217.27/10.86)*x       - we multiply both sides of the equation by x
100=20.006445672192*x       - we divide both sides of the equation by (20.006445672192) to get x
100/20.006445672192=x
4.9983891011184=x
x=4.9983891011184

now we have:
10.86 is 4.9983891011184% of 217.27