323.2 is what percent of 1530.8 - 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 1530.8 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 1530.8, so we can write it down as 100%=1530.8.
4. We know, that x% equals 323.2 of the output value, so we can write it down as x%=323.2.
5. Now we have two simple equations:
1) 100%=1530.8
2) x%=323.2
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%=1530.8/323.2
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 323.2 is what percent of 1530.8

100%/x%=1530.8/323.2
(100/x)*x=(1530.8/323.2)*x       - we multiply both sides of the equation by x
100=4.7363861386139*x       - we divide both sides of the equation by (4.7363861386139) to get x
100/4.7363861386139=x
21.113143454403=x
x=21.113143454403

now we have:
323.2 is 21.113143454403% of 1530.8