328.69 is what percent of 2887.49 - 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 2887.49 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 2887.49, so we can write it down as 100%=2887.49.
4. We know, that x% equals 328.69 of the output value, so we can write it down as x%=328.69.
5. Now we have two simple equations:
1) 100%=2887.49
2) x%=328.69
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%=2887.49/328.69
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 328.69 is what percent of 2887.49

100%/x%=2887.49/328.69
(100/x)*x=(2887.49/328.69)*x       - we multiply both sides of the equation by x
100=8.7848428610545*x       - we divide both sides of the equation by (8.7848428610545) to get x
100/8.7848428610545=x
11.38324288569=x
x=11.38324288569

now we have:
328.69 is 11.38324288569% of 2887.49