83 is what percent of 1219 - 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 1219 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 1219, so we can write it down as 100%=1219.
4. We know, that x% equals 83 of the output value, so we can write it down as x%=83.
5. Now we have two simple equations:
1) 100%=1219
2) x%=83
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%=1219/83
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 83 is what percent of 1219

100%/x%=1219/83
(100/x)*x=(1219/83)*x       - we multiply both sides of the equation by x
100=14.686746987952*x       - we divide both sides of the equation by (14.686746987952) to get x
100/14.686746987952=x
6.8088597210829=x
x=6.8088597210829

now we have:
83 is 6.8088597210829% of 1219