218.87 is what percent of 230 - 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 230 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 230, so we can write it down as 100%=230.
4. We know, that x% equals 218.87 of the output value, so we can write it down as x%=218.87.
5. Now we have two simple equations:
1) 100%=230
2) x%=218.87
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%=230/218.87
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 218.87 is what percent of 230

100%/x%=230/218.87
(100/x)*x=(230/218.87)*x       - we multiply both sides of the equation by x
100=1.0508521039887*x       - we divide both sides of the equation by (1.0508521039887) to get x
100/1.0508521039887=x
95.160869565217=x
x=95.160869565217

now we have:
218.87 is 95.160869565217% of 230