We look at the division of 799951 by 12 
Let's see how many times 12 fits into 799951.

On to step 1:
7 divided by 12 is 0 with a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Bring next digit (9) of the dividend behind the 7 and repeat the process: 79 / 12

Step 2:
79 divided by 12 is 6 with a remainder of 7.
The next digit of our result is 6. 
Result so far: 6.0
Deduct 72 from 79 and we're left with 7.
Take the next digit (9) from the dividend and append it to 7, then repeat: 79 / 12

On to step 3:
79 divided by 12 is 6 with a remainder of 7.
The next digit of our result is 6. 
Result so far: 66.0
The remainder is 7 after subtracting 72 from 79.
Append the next digit (9) from the dividend to 7 and continue with: 79 / 12

Advancing to step 4:
12 can be fit into 79 6 times, resulting in a remainder of 7.
Put 6 as the next digit of the answer. 
Result so far: 666.0
Subtracting 72 from 79 leaves us with 7.
Fetch the next digit (5) from the dividend, attach it to 7 and continue: 75 / 12

Moving on to step 5:
If we divide 75 by 12, we get 6 and a remainder of 3.
The next digit of our result is 6. 
Result so far: 6666.0
If we subtract 72 from 75, we get 3.
Include the next digit (1) from the dividend after 3, then repeat: 31 / 12

Advancing to step 6:
12 goes into 31 2 times with a remainder of 7.
Put 2 as the next digit of the answer. 
Result so far: 66662.0
If we subtract 24 from 31, we get 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Going ahead to step 7:
12 goes into 70 5 times with a remainder of 10.
The number 5 becomes the next digit in our result. 
Result so far: 66662.5
If we subtract 60 from 70, we get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Going ahead to step 8:
When dividing 100 by 12, we get 8 with a remainder of 4.
The number 8 becomes the next digit in our result. 
Result so far: 66662.58
If we subtract 96 from 100, we get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Going ahead to step 9:
12 can be fit into 40 3 times, resulting in a remainder of 4.
The number 3 becomes the next digit in our result. 
Result so far: 66662.583
If we take 36 away from 40, we end up with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Going ahead to step 10:
12 goes into 40 3 times with a remainder of 4.
Put 3 as the next digit of the answer. 
Result so far: 66662.5833
If we subtract 36 from 40, we get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

In conclusion, the division gives 66662.5833 with a balance of 4e-05.