258 is what percent of 4 - 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 4 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 4, so we can write it down as 100%=4.
4. We know, that x% equals 258 of the output value, so we can write it down as x%=258.
5. Now we have two simple equations:
1) 100%=4
2) x%=258
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%=4/258
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 258 is what percent of 4

100%/x%=4/258
(100/x)*x=(4/258)*x       - we multiply both sides of the equation by x
100=0.015503875968992*x       - we divide both sides of the equation by (0.015503875968992) to get x
100/0.015503875968992=x
6450=x
x=6450

now we have:
258 is 6450% of 4