667731 divided by 39 
We want to figure out the number of times 667731 can be divided by 39.

Advancing to step 1:
39 can be fit into 6 0 times, resulting in a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Bring next digit (6) of the dividend behind the 6 and repeat the process: 66 / 39

Going ahead to step 2:
If we divide 66 by 39, we get 1 and a remainder of 27.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we take 39 away from 66, we end up with 27.
Append the next digit (7) from the dividend to 27 and continue with: 277 / 39

On to step 3:
When dividing 277 by 39, we get 7 with a remainder of 4.
The next digit of our result is 7. 
Result so far: 17.0
The remainder is 4 after subtracting 273 from 277.
Grab the next digit (7) from the dividend, add it to 4, then carry on: 47 / 39

Let's proceed to step 4:
When dividing 47 by 39, we get 1 with a remainder of 8.
Write down 1 as next digit of the result. 
Result so far: 171.0
If we take 39 away from 47, we end up with 8.
Bring next digit (3) of the dividend behind the 8 and repeat the process: 83 / 39

On to step 5:
39 can be fit into 83 2 times, resulting in a remainder of 5.
The next digit of our result is 2. 
Result so far: 1712.0
The remainder is 5 after subtracting 78 from 83.
Grab the next digit (1) from the dividend, add it to 5, then carry on: 51 / 39

Going ahead to step 6:
39 goes into 51 1 times with a remainder of 12.
The next digit of our result is 1. 
Result so far: 17121.0
The remainder is 12 after subtracting 39 from 51.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

On to step 7:
The number 39 fits into 120 3 times, leaving a remainder of 3.
Use 3 as the next digit of our solution. 
Result so far: 17121.3
Deduct 117 from 120 and we're left with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Moving on to step 8:
When dividing 30 by 39, we get 0 with a remainder of 30.
The number 0 becomes the next digit in our result. 
Result so far: 17121.3
Subtracting 0 from 30 leaves us with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

On to step 9:
When dividing 300 by 39, we get 7 with a remainder of 27.
Use 7 as the next digit of our solution. 
Result so far: 17121.307
If we subtract 273 from 300, we get 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Let's proceed to step 10:
39 goes into 270 6 times with a remainder of 36.
Record the quotient 6 as the next digit in the result. 
Result so far: 17121.3076
Subtract 234 from 270 to get 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Advancing to step 11:
When dividing 360 by 39, we get 9 with a remainder of 9.
Use 9 as the next digit of our solution. 
Result so far: 17121.30769
If we take 351 away from 360, we end up with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Moving on to step 12:
The number 39 fits into 90 2 times, leaving a remainder of 12.
Record the quotient 2 as the next digit in the result. 
Result so far: 17121.307692
Subtracting 78 from 90 leaves us with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Step 13:
120 divided by 39 is 3 with a remainder of 3.
The number 3 becomes the next digit in our result. 
Result so far: 17121.3076923
Deduct 117 from 120 and we're left with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Step 14:
39 goes into 30 0 times with a remainder of 30.
The number 0 becomes the next digit in our result. 
Result so far: 17121.3076923
If we subtract 0 from 30, we get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Our division results in 17121.3076923 with a remaining 3e-08.