We divide 68121607 by 39
Our goal is to divide 68121607 by 39.

Moving on to step 1:
6 divided by 39 is 0 with a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Grab the next digit (8) from the dividend, add it to 6, then carry on: 68 / 39

Moving on to step 2:
The number 39 fits into 68 1 times, leaving a remainder of 29.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we subtract 39 from 68, we get 29.
Grab the next digit (1) from the dividend, add it to 29, then carry on: 291 / 39

On to step 3:
291 divided by 39 is 7 with a remainder of 18.
The next digit of our result is 7. 
Result so far: 17.0
The remainder is 18 after subtracting 273 from 291.
Fetch the next digit (2) from the dividend, attach it to 18 and continue: 182 / 39

Let's proceed to step 4:
39 goes into 182 4 times with a remainder of 26.
The next digit of our result is 4. 
Result so far: 174.0
If we take 156 away from 182, we end up with 26.
Take the next digit (1) from the dividend and append it to 26, then repeat: 261 / 39

Let's proceed to step 5:
39 goes into 261 6 times with a remainder of 27.
Put 6 as the next digit of the answer. 
Result so far: 1746.0
Subtracting 234 from 261 leaves us with 27.
Include the next digit (6) from the dividend after 27, then repeat: 276 / 39

Step 6:
If we divide 276 by 39, we get 7 and a remainder of 3.
Put 7 as the next digit of the answer. 
Result so far: 17467.0
The remainder is 3 after subtracting 273 from 276.
Grab the next digit (0) from the dividend, add it to 3, then carry on: 30 / 39

Moving on to step 7:
The number 39 fits into 30 0 times, leaving a remainder of 30.
Record the quotient 0 as the next digit in the result. 
Result so far: 174670.0
If we subtract 0 from 30, we get 30.
Take the next digit (7) from the dividend and append it to 30, then repeat: 307 / 39

Going ahead to step 8:
If we divide 307 by 39, we get 7 and a remainder of 34.
The number 7 becomes the next digit in our result. 
Result so far: 1746707.0
Subtract 273 from 307 to get 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

On to step 9:
39 can be fit into 340 8 times, resulting in a remainder of 28.
Use 8 as the next digit of our solution. 
Result so far: 1746707.8
Subtracting 312 from 340 leaves us 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.

Going ahead to step 10:
39 goes into 280 7 times with a remainder of 7.
Record the quotient 7 as the next digit in the result. 
Result so far: 1746707.87
The remainder is 7 after subtracting 273 from 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Moving on to step 11:
The number 39 fits into 70 1 times, leaving a remainder of 31.
Put 1 as the next digit of the answer. 
Result so far: 1746707.871
Deduct 39 from 70 and we're left with 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Going ahead to step 12:
If we divide 310 by 39, we get 7 and a remainder of 37.
Write down 7 as next digit of the result. 
Result so far: 1746707.8717
Subtracting 273 from 310 leaves us with 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Moving on to step 13:
39 can be fit into 370 9 times, resulting in a remainder of 19.
The next digit of our result is 9. 
Result so far: 1746707.87179
If we subtract 351 from 370, we get 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Advancing to step 14:
39 can be fit into 190 4 times, resulting in a remainder of 34.
The next digit of our result is 4. 
Result so far: 1746707.871794
Subtract 156 from 190 to get 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Step 15:
If we divide 340 by 39, we get 8 and a remainder of 28.
Use 8 as the next digit of our solution. 
Result so far: 1746707.8717948
If we take 312 away from 340, 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.

Going ahead to step 16:
39 goes into 280 7 times with a remainder of 7.
Use 7 as the next digit of our solution. 
Result so far: 1746707.87179487
If we subtract 273 from 280, we get 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

After the division, we end up with 1746707.87179487 and a remainder of 7e-09.