What is 123.45 percent of 67.89 - 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 67.89 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 67.89 is 100%, so we can write it down as 67.89=100%.
4. We know, that x is 123.45% of the output value, so we can write it down as x=123.45%.
5. Now we have two simple equations:
1) 67.89=100%
2) x=123.45%
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:
67.89/x=100%/123.45%
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 123.45% of 67.89

67.89/x=100/123.45
(67.89/x)*x=(100/123.45)*x       - we multiply both sides of the equation by x
67.89=0.81004455245038*x       - we divide both sides of the equation by (0.81004455245038) to get x
67.89/0.81004455245038=x
83.810205=x
x=83.810205

now we have:
123.45% of 67.89=83.810205