48.6 is what percent of 219.8 - 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 219.8 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 219.8, so we can write it down as 100%=219.8.
4. We know, that x% equals 48.6 of the output value, so we can write it down as x%=48.6.
5. Now we have two simple equations:
1) 100%=219.8
2) x%=48.6
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%=219.8/48.6
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 48.6 is what percent of 219.8

100%/x%=219.8/48.6
(100/x)*x=(219.8/48.6)*x       - we multiply both sides of the equation by x
100=4.522633744856*x       - we divide both sides of the equation by (4.522633744856) to get x
100/4.522633744856=x
22.111010009099=x
x=22.111010009099

now we have:
48.6 is 22.111010009099% of 219.8