434.4 is what percent of 749 - 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 749 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 749, so we can write it down as 100%=749.
4. We know, that x% equals 434.4 of the output value, so we can write it down as x%=434.4.
5. Now we have two simple equations:
1) 100%=749
2) x%=434.4
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%=749/434.4
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 434.4 is what percent of 749

100%/x%=749/434.4
(100/x)*x=(749/434.4)*x       - we multiply both sides of the equation by x
100=1.7242173112339*x       - we divide both sides of the equation by (1.7242173112339) to get x
100/1.7242173112339=x
57.997329773031=x
x=57.997329773031

now we have:
434.4 is 57.997329773031% of 749