What is 18.18 percent of 123 - 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 123 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 123 is 100%, so we can write it down as 123=100%.
4. We know, that x is 18.18% of the output value, so we can write it down as x=18.18%.
5. Now we have two simple equations:
1) 123=100%
2) x=18.18%
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:
123/x=100%/18.18%
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for what is 18.18% of 123

123/x=100/18.18
(123/x)*x=(100/18.18)*x       - we multiply both sides of the equation by x
123=5.5005500550055*x       - we divide both sides of the equation by (5.5005500550055) to get x
123/5.5005500550055=x
22.3614=x
x=22.3614

now we have:
18.18% of 123=22.3614