We look at the division of 80121683 by 748 
We want to divide 80121683 by 748.

Let's proceed to step 1:
If we divide 8 by 748, we get 0 and a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Bring next digit (0) of the dividend behind the 8 and repeat the process: 80 / 748

Moving on to step 2:
748 goes into 80 0 times with a remainder of 80.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 80 after subtracting 0 from 80.
Fetch the next digit (1) from the dividend, attach it to 80 and continue: 801 / 748

Step 3:
When dividing 801 by 748, we get 1 with a remainder of 53.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Deduct 748 from 801 and we're left with 53.
Fetch the next digit (2) from the dividend, attach it to 53 and continue: 532 / 748

On to step 4:
If we divide 532 by 748, we get 0 and a remainder of 532.
The number 0 becomes the next digit in our result. 
Result so far: 10.0
If we subtract 0 from 532, we get 532.
Grab the next digit (1) from the dividend, add it to 532, then carry on: 5321 / 748

Let's proceed to step 5:
When dividing 5321 by 748, we get 7 with a remainder of 85.
The next digit of our result is 7. 
Result so far: 107.0
Deduct 5236 from 5321 and we're left with 85.
Grab the next digit (6) from the dividend, add it to 85, then carry on: 856 / 748

Step 6:
When dividing 856 by 748, we get 1 with a remainder of 108.
Write down 1 as next digit of the result. 
Result so far: 1071.0
Subtract 748 from 856 to get 108.
Fetch the next digit (8) from the dividend, attach it to 108 and continue: 1088 / 748

Moving on to step 7:
When dividing 1088 by 748, we get 1 with a remainder of 340.
The number 1 becomes the next digit in our result. 
Result so far: 10711.0
If we take 748 away from 1088, we end up with 340.
Grab the next digit (3) from the dividend, add it to 340, then carry on: 3403 / 748

Advancing to step 8:
If we divide 3403 by 748, we get 4 and a remainder of 411.
Put 4 as the next digit of the answer. 
Result so far: 107114.0
Deduct 2992 from 3403 and we're left with 411.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4110, and continue the process.

On to step 9:
The number 748 fits into 4110 5 times, leaving a remainder of 370.
The next digit of our result is 5. 
Result so far: 107114.5
If we subtract 3740 from 4110, we get 370.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3700, and continue the process.

On to step 10:
748 goes into 3700 4 times with a remainder of 708.
Write down 4 as next digit of the result. 
Result so far: 107114.54
Subtracting 2992 from 3700 leaves us with 708.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7080, and continue the process.

Going ahead to step 11:
748 goes into 7080 9 times with a remainder of 348.
Put 9 as the next digit of the answer. 
Result so far: 107114.549
If we subtract 6732 from 7080, we get 348.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3480, and continue the process.

On to step 12:
748 goes into 3480 4 times with a remainder of 488.
Record the quotient 4 as the next digit in the result. 
Result so far: 107114.5494
Subtract 2992 from 3480 to get 488.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4880, and continue the process.

Step 13:
When dividing 4880 by 748, we get 6 with a remainder of 392.
The number 6 becomes the next digit in our result. 
Result so far: 107114.54946
Deduct 4488 from 4880 and we're left with 392.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3920, and continue the process.

Step 14:
748 can be fit into 3920 5 times, resulting in a remainder of 180.
The number 5 becomes the next digit in our result. 
Result so far: 107114.549465
Deduct 3740 from 3920 and we're left with 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1800, and continue the process.

Moving on to step 15:
When dividing 1800 by 748, we get 2 with a remainder of 304.
The next digit of our result is 2. 
Result so far: 107114.5494652
The remainder is 304 after subtracting 1496 from 1800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3040, and continue the process.

Step 16:
The number 748 fits into 3040 4 times, leaving a remainder of 48.
The next digit of our result is 4. 
Result so far: 107114.54946524
Subtracting 2992 from 3040 leaves us with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Our division results in 107114.54946524 with a remaining 4.8e-08.