What is 770 percent of 845 - 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 845 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 845 is 100%, so we can write it down as 845=100%.
4. We know, that x is 770% of the output value, so we can write it down as x=770%.
5. Now we have two simple equations:
1) 845=100%
2) x=770%
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:
845/x=100%/770%
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for what is 770% of 845

845/x=100/770
(845/x)*x=(100/770)*x       - we multiply both sides of the equation by x
845=0.12987012987013*x       - we divide both sides of the equation by (0.12987012987013) to get x
845/0.12987012987013=x
6506.5=x
x=6506.5

now we have:
770% of 845=6506.5