246.5 is what percent of 316.4 - 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 316.4 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 316.4, so we can write it down as 100%=316.4.
4. We know, that x% equals 246.5 of the output value, so we can write it down as x%=246.5.
5. Now we have two simple equations:
1) 100%=316.4
2) x%=246.5
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%=316.4/246.5
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 246.5 is what percent of 316.4

100%/x%=316.4/246.5
(100/x)*x=(316.4/246.5)*x       - we multiply both sides of the equation by x
100=1.283569979716*x       - we divide both sides of the equation by (1.283569979716) to get x
100/1.283569979716=x
77.907711757269=x
x=77.907711757269

now we have:
246.5 is 77.907711757269% of 316.4