89 is what percent of 343 - 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 343 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 343, so we can write it down as 100%=343.
4. We know, that x% equals 89 of the output value, so we can write it down as x%=89.
5. Now we have two simple equations:
1) 100%=343
2) x%=89
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%=343/89
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 89 is what percent of 343

100%/x%=343/89
(100/x)*x=(343/89)*x       - we multiply both sides of the equation by x
100=3.8539325842697*x       - we divide both sides of the equation by (3.8539325842697) to get x
100/3.8539325842697=x
25.947521865889=x
x=25.947521865889

now we have:
89 is 25.947521865889% of 343