7.8 is what percent of 8354 - 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 8354 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 8354, so we can write it down as 100%=8354.
4. We know, that x% equals 7.8 of the output value, so we can write it down as x%=7.8.
5. Now we have two simple equations:
1) 100%=8354
2) x%=7.8
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%=8354/7.8
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 7.8 is what percent of 8354

100%/x%=8354/7.8
(100/x)*x=(8354/7.8)*x       - we multiply both sides of the equation by x
100=1071.0256410256*x       - we divide both sides of the equation by (1071.0256410256) to get x
100/1071.0256410256=x
0.093368446253292=x
x=0.093368446253292

now we have:
7.8 is 0.093368446253292% of 8354