79486799 ÷ 851 
Our goal is to divide 79486799 by 851.

Step 1:
851 goes into 7 0 times with a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Bring next digit (9) of the dividend behind the 7 and repeat the process: 79 / 851

Going ahead to step 2:
If we divide 79 by 851, we get 0 and a remainder of 79.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 79 leaves us with 79.
Grab the next digit (4) from the dividend, add it to 79, then carry on: 794 / 851

On to step 3:
851 can be fit into 794 0 times, resulting in a remainder of 794.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 794 and we're left with 794.
Take the next digit (8) from the dividend and append it to 794, then repeat: 7948 / 851

Step 4:
When dividing 7948 by 851, we get 9 with a remainder of 289.
Put 9 as the next digit of the answer. 
Result so far: 9.0
Deduct 7659 from 7948 and we're left with 289.
Grab the next digit (6) from the dividend, add it to 289, then carry on: 2896 / 851

Step 5:
851 can be fit into 2896 3 times, resulting in a remainder of 343.
The next digit of our result is 3. 
Result so far: 93.0
Subtracting 2553 from 2896 leaves us with 343.
Include the next digit (7) from the dividend after 343, then repeat: 3437 / 851

Let's proceed to step 6:
851 goes into 3437 4 times with a remainder of 33.
Write down 4 as next digit of the result. 
Result so far: 934.0
Deduct 3404 from 3437 and we're left with 33.
Bring next digit (9) of the dividend behind the 33 and repeat the process: 339 / 851

Moving on to step 7:
The number 851 fits into 339 0 times, leaving a remainder of 339.
Write down 0 as next digit of the result. 
Result so far: 9340.0
The remainder is 339 after subtracting 0 from 339.
Fetch the next digit (9) from the dividend, attach it to 339 and continue: 3399 / 851

On to step 8:
851 can be fit into 3399 3 times, resulting in a remainder of 846.
Record the quotient 3 as the next digit in the result. 
Result so far: 93403.0
The remainder is 846 after subtracting 2553 from 3399.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8460, and continue the process.

Advancing to step 9:
851 can be fit into 8460 9 times, resulting in a remainder of 801.
The next digit of our result is 9. 
Result so far: 93403.9
If we subtract 7659 from 8460, we get 801.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8010, and continue the process.

On to step 10:
The number 851 fits into 8010 9 times, leaving a remainder of 351.
Write down 9 as next digit of the result. 
Result so far: 93403.99
If we take 7659 away from 8010, we end up with 351.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3510, and continue the process.

In conclusion, the division gives 93403.99 with a balance of 0.351.