71212729 divided by 768 
Our goal is to divide 71212729 by 768.

Let's proceed to step 1:
768 goes into 7 0 times with a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Fetch the next digit (1) from the dividend, attach it to 7 and continue: 71 / 768

Let's proceed to step 2:
768 goes into 71 0 times with a remainder of 71.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 71 to get 71.
Grab the next digit (2) from the dividend, add it to 71, then carry on: 712 / 768

On to step 3:
When dividing 712 by 768, we get 0 with a remainder of 712.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 712, we end up with 712.
Include the next digit (1) from the dividend after 712, then repeat: 7121 / 768

Advancing to step 4:
768 can be fit into 7121 9 times, resulting in a remainder of 209.
The number 9 becomes the next digit in our result. 
Result so far: 9.0
If we subtract 6912 from 7121, we get 209.
Fetch the next digit (2) from the dividend, attach it to 209 and continue: 2092 / 768

On to step 5:
When dividing 2092 by 768, we get 2 with a remainder of 556.
Use 2 as the next digit of our solution. 
Result so far: 92.0
Subtract 1536 from 2092 to get 556.
Fetch the next digit (7) from the dividend, attach it to 556 and continue: 5567 / 768

Moving on to step 6:
When dividing 5567 by 768, we get 7 with a remainder of 191.
The next digit of our result is 7. 
Result so far: 927.0
Deduct 5376 from 5567 and we're left with 191.
Bring next digit (2) of the dividend behind the 191 and repeat the process: 1912 / 768

Advancing to step 7:
1912 divided by 768 is 2 with a remainder of 376.
The number 2 becomes the next digit in our result. 
Result so far: 9272.0
Deduct 1536 from 1912 and we're left with 376.
Include the next digit (9) from the dividend after 376, then repeat: 3769 / 768

On to step 8:
The number 768 fits into 3769 4 times, leaving a remainder of 697.
The number 4 becomes the next digit in our result. 
Result so far: 92724.0
Subtract 3072 from 3769 to get 697.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6970, and continue the process.

Moving on to step 9:
6970 divided by 768 is 9 with a remainder of 58.
The next digit of our result is 9. 
Result so far: 92724.9
Deduct 6912 from 6970 and we're left with 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

Going ahead to step 10:
580 divided by 768 is 0 with a remainder of 580.
Record the quotient 0 as the next digit in the result. 
Result so far: 92724.9
Deduct 0 from 580 and we're left with 580.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5800, and continue the process.

On to step 11:
If we divide 5800 by 768, we get 7 and a remainder of 424.
Record the quotient 7 as the next digit in the result. 
Result so far: 92724.907
If we subtract 5376 from 5800, we get 424.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4240, and continue the process.

On to step 12:
768 can be fit into 4240 5 times, resulting in a remainder of 400.
The next digit of our result is 5. 
Result so far: 92724.9075
Subtracting 3840 from 4240 leaves us with 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4000, and continue the process.

On to step 13:
If we divide 4000 by 768, we get 5 and a remainder of 160.
The next digit of our result is 5. 
Result so far: 92724.90755
Subtracting 3840 from 4000 leaves us with 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

The quotient of the division is 92724.90755, and the remainder is 0.00016.