251.79 is what percent of 385 - 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 385 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 385, so we can write it down as 100%=385.
4. We know, that x% equals 251.79 of the output value, so we can write it down as x%=251.79.
5. Now we have two simple equations:
1) 100%=385
2) x%=251.79
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%=385/251.79
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 251.79 is what percent of 385

100%/x%=385/251.79
(100/x)*x=(385/251.79)*x       - we multiply both sides of the equation by x
100=1.5290519877676*x       - we divide both sides of the equation by (1.5290519877676) to get x
100/1.5290519877676=x
65.4=x
x=65.4

now we have:
251.79 is 65.4% of 385