We look at the division of 7986 by 80 
We're looking to find how many times 80 goes into 7986.

Moving on to step 1:
When dividing 7 by 80, we get 0 with a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Fetch the next digit (9) from the dividend, attach it to 7 and continue: 79 / 80

Going ahead to step 2:
79 divided by 80 is 0 with a remainder of 79.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 79, we get 79.
Take the next digit (8) from the dividend and append it to 79, then repeat: 798 / 80

On to step 3:
If we divide 798 by 80, we get 9 and a remainder of 78.
The next digit of our result is 9. 
Result so far: 9.0
The remainder is 78 after subtracting 720 from 798.
Grab the next digit (6) from the dividend, add it to 78, then carry on: 786 / 80

Going ahead to step 4:
786 divided by 80 is 9 with a remainder of 66.
The number 9 becomes the next digit in our result. 
Result so far: 99.0
Deduct 720 from 786 and we're left with 66.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

Advancing to step 5:
660 divided by 80 is 8 with a remainder of 20.
The next digit of our result is 8. 
Result so far: 99.8
Subtract 640 from 660 to get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Let's proceed to step 6:
80 goes into 200 2 times with a remainder of 40.
The number 2 becomes the next digit in our result. 
Result so far: 99.82
The remainder is 40 after subtracting 160 from 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Moving on to step 7:
When dividing 400 by 80, we get 5 with a remainder of 0.
The number 5 becomes the next digit in our result. 
Result so far: 99.825
Subtracting 400 from 400 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Let's proceed to step 8:
80 goes into 0 0 times with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 99.825
Subtracting 0 from 0 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Advancing to step 9:
80 can be fit into 0 0 times, resulting in a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 99.825
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

In conclusion, the division gives 99.825 with a balance of 0.0.