12.16 is what percent of 1631.34 - 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 1631.34 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 1631.34, so we can write it down as 100%=1631.34.
4. We know, that x% equals 12.16 of the output value, so we can write it down as x%=12.16.
5. Now we have two simple equations:
1) 100%=1631.34
2) x%=12.16
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%=1631.34/12.16
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 12.16 is what percent of 1631.34

100%/x%=1631.34/12.16
(100/x)*x=(1631.34/12.16)*x       - we multiply both sides of the equation by x
100=134.15625*x       - we divide both sides of the equation by (134.15625) to get x
100/134.15625=x
0.74539948753785=x
x=0.74539948753785

now we have:
12.16 is 0.74539948753785% of 1631.34