We divide 128683 by 39
Let's see how many times 39 fits into 128683.

Step 1:
When dividing 1 by 39, we get 0 with a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Bring next digit (2) of the dividend behind the 1 and repeat the process: 12 / 39

Moving on to step 2:
39 can be fit into 12 0 times, resulting in a remainder of 12.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 12 after subtracting 0 from 12.
Grab the next digit (8) from the dividend, add it to 12, then carry on: 128 / 39

Step 3:
39 goes into 128 3 times with a remainder of 11.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
Subtract 117 from 128 to get 11.
Bring next digit (6) of the dividend behind the 11 and repeat the process: 116 / 39

Moving on to step 4:
The number 39 fits into 116 2 times, leaving a remainder of 38.
Write down 2 as next digit of the result. 
Result so far: 32.0
If we take 78 away from 116, we end up with 38.
Append the next digit (8) from the dividend to 38 and continue with: 388 / 39

On to step 5:
39 can be fit into 388 9 times, resulting in a remainder of 37.
The number 9 becomes the next digit in our result. 
Result so far: 329.0
The remainder is 37 after subtracting 351 from 388.
Include the next digit (3) from the dividend after 37, then repeat: 373 / 39

Let's proceed to step 6:
If we divide 373 by 39, we get 9 and a remainder of 22.
Use 9 as the next digit of our solution. 
Result so far: 3299.0
The remainder is 22 after subtracting 351 from 373.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Step 7:
220 divided by 39 is 5 with a remainder of 25.
Put 5 as the next digit of the answer. 
Result so far: 3299.5
If we take 195 away from 220, we end up with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Step 8:
The number 39 fits into 250 6 times, leaving a remainder of 16.
Record the quotient 6 as the next digit in the result. 
Result so far: 3299.56
If we take 234 away from 250, we end up with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Moving on to step 9:
If we divide 160 by 39, we get 4 and a remainder of 4.
Write down 4 as next digit of the result. 
Result so far: 3299.564
If we take 156 away from 160, 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.

On to step 10:
When dividing 40 by 39, we get 1 with a remainder of 1.
Write down 1 as next digit of the result. 
Result so far: 3299.5641
Subtract 39 from 40 to get 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Going ahead to step 11:
If we divide 10 by 39, we get 0 and a remainder of 10.
The number 0 becomes the next digit in our result. 
Result so far: 3299.5641
The remainder is 10 after subtracting 0 from 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Step 12:
If we divide 100 by 39, we get 2 and a remainder of 22.
The next digit of our result is 2. 
Result so far: 3299.564102
Deduct 78 from 100 and we're left with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Advancing to step 13:
39 can be fit into 220 5 times, resulting in a remainder of 25.
Write down 5 as next digit of the result. 
Result so far: 3299.5641025
Subtracting 195 from 220 leaves us with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Let's proceed to step 14:
39 goes into 250 6 times with a remainder of 16.
Write down 6 as next digit of the result. 
Result so far: 3299.56410256
Subtracting 234 from 250 leaves us with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

The final result is 3299.56410256 with a remainder of 1.6e-08.