81 is what percent of 1174 - 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 1174 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 1174, so we can write it down as 100%=1174.
4. We know, that x% equals 81 of the output value, so we can write it down as x%=81.
5. Now we have two simple equations:
1) 100%=1174
2) x%=81
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%=1174/81
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 81 is what percent of 1174

100%/x%=1174/81
(100/x)*x=(1174/81)*x       - we multiply both sides of the equation by x
100=14.493827160494*x       - we divide both sides of the equation by (14.493827160494) to get x
100/14.493827160494=x
6.8994889267462=x
x=6.8994889267462

now we have:
81 is 6.8994889267462% of 1174