149.38 is what percent of 190 - 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 190 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 190, so we can write it down as 100%=190.
4. We know, that x% equals 149.38 of the output value, so we can write it down as x%=149.38.
5. Now we have two simple equations:
1) 100%=190
2) x%=149.38
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%=190/149.38
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 149.38 is what percent of 190

100%/x%=190/149.38
(100/x)*x=(190/149.38)*x       - we multiply both sides of the equation by x
100=1.2719239523363*x       - we divide both sides of the equation by (1.2719239523363) to get x
100/1.2719239523363=x
78.621052631579=x
x=78.621052631579

now we have:
149.38 is 78.621052631579% of 190