What is 800.5 percent of 999 - 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 999 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 999 is 100%, so we can write it down as 999=100%.
4. We know, that x is 800.5% of the output value, so we can write it down as x=800.5%.
5. Now we have two simple equations:
1) 999=100%
2) x=800.5%
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:
999/x=100%/800.5%
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 800.5% of 999

999/x=100/800.5
(999/x)*x=(100/800.5)*x       - we multiply both sides of the equation by x
999=0.12492192379763*x       - we divide both sides of the equation by (0.12492192379763) to get x
999/0.12492192379763=x
7996.995=x
x=7996.995

now we have:
800.5% of 999=7996.995