229.99 is what percent of 259.99 - 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 259.99 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 259.99, so we can write it down as 100%=259.99.
4. We know, that x% equals 229.99 of the output value, so we can write it down as x%=229.99.
5. Now we have two simple equations:
1) 100%=259.99
2) x%=229.99
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%=259.99/229.99
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 229.99 is what percent of 259.99

100%/x%=259.99/229.99
(100/x)*x=(259.99/229.99)*x       - we multiply both sides of the equation by x
100=1.1304404539328*x       - we divide both sides of the equation by (1.1304404539328) to get x
100/1.1304404539328=x
88.461094657487=x
x=88.461094657487

now we have:
229.99 is 88.461094657487% of 259.99