692.5 is what percent of 3840 - 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 3840 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 3840, so we can write it down as 100%=3840.
4. We know, that x% equals 692.5 of the output value, so we can write it down as x%=692.5.
5. Now we have two simple equations:
1) 100%=3840
2) x%=692.5
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%=3840/692.5
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 692.5 is what percent of 3840

100%/x%=3840/692.5
(100/x)*x=(3840/692.5)*x       - we multiply both sides of the equation by x
100=5.5451263537906*x       - we divide both sides of the equation by (5.5451263537906) to get x
100/5.5451263537906=x
18.033854166667=x
x=18.033854166667

now we have:
692.5 is 18.033854166667% of 3840