22 is what percent of 2218 - 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 2218 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 2218, so we can write it down as 100%=2218.
4. We know, that x% equals 22 of the output value, so we can write it down as x%=22.
5. Now we have two simple equations:
1) 100%=2218
2) x%=22
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%=2218/22
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 22 is what percent of 2218

100%/x%=2218/22
(100/x)*x=(2218/22)*x       - we multiply both sides of the equation by x
100=100.81818181818*x       - we divide both sides of the equation by (100.81818181818) to get x
100/100.81818181818=x
0.99188458070334=x
x=0.99188458070334

now we have:
22 is 0.99188458070334% of 2218