133.63 is what percent of 243 - 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 243 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 243, so we can write it down as 100%=243.
4. We know, that x% equals 133.63 of the output value, so we can write it down as x%=133.63.
5. Now we have two simple equations:
1) 100%=243
2) x%=133.63
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%=243/133.63
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 133.63 is what percent of 243

100%/x%=243/133.63
(100/x)*x=(243/133.63)*x       - we multiply both sides of the equation by x
100=1.8184539399835*x       - we divide both sides of the equation by (1.8184539399835) to get x
100/1.8184539399835=x
54.991769547325=x
x=54.991769547325

now we have:
133.63 is 54.991769547325% of 243