29679708 ÷ 80 
Our goal is to divide 29679708 by 80.

Moving on to step 1:
When dividing 2 by 80, we get 0 with a remainder of 2.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 2 after subtracting 0 from 2.
Take the next digit (9) from the dividend and append it to 2, then repeat: 29 / 80

Let's proceed to step 2:
If we divide 29 by 80, we get 0 and a remainder of 29.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 29 leaves us with 29.
Bring next digit (6) of the dividend behind the 29 and repeat the process: 296 / 80

Advancing to step 3:
80 can be fit into 296 3 times, resulting in a remainder of 56.
Put 3 as the next digit of the answer. 
Result so far: 3.0
If we subtract 240 from 296, we get 56.
Append the next digit (7) from the dividend to 56 and continue with: 567 / 80

On to step 4:
If we divide 567 by 80, we get 7 and a remainder of 7.
Write down 7 as next digit of the result. 
Result so far: 37.0
Subtract 560 from 567 to get 7.
Append the next digit (9) from the dividend to 7 and continue with: 79 / 80

Step 5:
The number 80 fits into 79 0 times, leaving a remainder of 79.
The next digit of our result is 0. 
Result so far: 370.0
The remainder is 79 after subtracting 0 from 79.
Take the next digit (7) from the dividend and append it to 79, then repeat: 797 / 80

On to step 6:
The number 80 fits into 797 9 times, leaving a remainder of 77.
Put 9 as the next digit of the answer. 
Result so far: 3709.0
The remainder is 77 after subtracting 720 from 797.
Append the next digit (0) from the dividend to 77 and continue with: 770 / 80

Moving on to step 7:
80 goes into 770 9 times with a remainder of 50.
The next digit of our result is 9. 
Result so far: 37099.0
Subtract 720 from 770 to get 50.
Include the next digit (8) from the dividend after 50, then repeat: 508 / 80

On to step 8:
When dividing 508 by 80, we get 6 with a remainder of 28.
The number 6 becomes the next digit in our result. 
Result so far: 370996.0
If we take 480 away from 508, we end up with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Let's proceed to step 9:
The number 80 fits into 280 3 times, leaving a remainder of 40.
Use 3 as the next digit of our solution. 
Result so far: 370996.3
If we subtract 240 from 280, we get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

On to step 10:
80 goes into 400 5 times with a remainder of 0.
Write down 5 as next digit of the result. 
Result so far: 370996.35
Subtract 400 from 400 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Going ahead to step 11:
The number 80 fits into 0 0 times, leaving a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 370996.35
If we subtract 0 from 0, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Going ahead to step 12:
80 goes into 0 0 times with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 370996.35
Subtract 0 from 0 to get 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 370996.35 with a balance of 0.0.