2678.4 is what percent of 2700 - 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 2700 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 2700, so we can write it down as 100%=2700.
4. We know, that x% equals 2678.4 of the output value, so we can write it down as x%=2678.4.
5. Now we have two simple equations:
1) 100%=2700
2) x%=2678.4
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%=2700/2678.4
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 2678.4 is what percent of 2700

100%/x%=2700/2678.4
(100/x)*x=(2700/2678.4)*x       - we multiply both sides of the equation by x
100=1.008064516129*x       - we divide both sides of the equation by (1.008064516129) to get x
100/1.008064516129=x
99.2=x
x=99.2

now we have:
2678.4 is 99.2% of 2700