68.4 is what percent of 1704.6 - 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 1704.6 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 1704.6, so we can write it down as 100%=1704.6.
4. We know, that x% equals 68.4 of the output value, so we can write it down as x%=68.4.
5. Now we have two simple equations:
1) 100%=1704.6
2) x%=68.4
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%=1704.6/68.4
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 68.4 is what percent of 1704.6

100%/x%=1704.6/68.4
(100/x)*x=(1704.6/68.4)*x       - we multiply both sides of the equation by x
100=24.921052631579*x       - we divide both sides of the equation by (24.921052631579) to get x
100/24.921052631579=x
4.012671594509=x
x=4.012671594509

now we have:
68.4 is 4.012671594509% of 1704.6