We're dividing 844640 by 39 
Let's see how many times 39 fits into 844640.

Advancing to step 1:
39 goes into 8 0 times with a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Take the next digit (4) from the dividend and append it to 8, then repeat: 84 / 39

On to step 2:
39 goes into 84 2 times with a remainder of 6.
Use 2 as the next digit of our solution. 
Result so far: 2.0
Subtracting 78 from 84 leaves us with 6.
Include the next digit (4) from the dividend after 6, then repeat: 64 / 39

Moving on to step 3:
When dividing 64 by 39, we get 1 with a remainder of 25.
Put 1 as the next digit of the answer. 
Result so far: 21.0
Deduct 39 from 64 and we're left with 25.
Fetch the next digit (6) from the dividend, attach it to 25 and continue: 256 / 39

Moving on to step 4:
39 goes into 256 6 times with a remainder of 22.
Use 6 as the next digit of our solution. 
Result so far: 216.0
If we take 234 away from 256, we end up with 22.
Grab the next digit (4) from the dividend, add it to 22, then carry on: 224 / 39

Advancing to step 5:
When dividing 224 by 39, we get 5 with a remainder of 29.
Use 5 as the next digit of our solution. 
Result so far: 2165.0
Subtract 195 from 224 to get 29.
Include the next digit (0) from the dividend after 29, then repeat: 290 / 39

Let's proceed to step 6:
39 goes into 290 7 times with a remainder of 17.
Put 7 as the next digit of the answer. 
Result so far: 21657.0
If we subtract 273 from 290, we get 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Step 7:
39 goes into 170 4 times with a remainder of 14.
The number 4 becomes the next digit in our result. 
Result so far: 21657.4
If we subtract 156 from 170, we get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Step 8:
39 can be fit into 140 3 times, resulting in a remainder of 23.
The number 3 becomes the next digit in our result. 
Result so far: 21657.43
Subtracting 117 from 140 leaves us with 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Going ahead to step 9:
If we divide 230 by 39, we get 5 and a remainder of 35.
The next digit of our result is 5. 
Result so far: 21657.435
Subtracting 195 from 230 leaves us with 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Step 10:
If we divide 350 by 39, we get 8 and a remainder of 38.
The next digit of our result is 8. 
Result so far: 21657.4358
If we take 312 away from 350, we end up with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Let's proceed to step 11:
The number 39 fits into 380 9 times, leaving a remainder of 29.
Use 9 as the next digit of our solution. 
Result so far: 21657.43589
The remainder is 29 after subtracting 351 from 380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

Let's proceed to step 12:
If we divide 290 by 39, we get 7 and a remainder of 17.
Record the quotient 7 as the next digit in the result. 
Result so far: 21657.435897
If we subtract 273 from 290, we get 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Step 13:
The number 39 fits into 170 4 times, leaving a remainder of 14.
Write down 4 as next digit of the result. 
Result so far: 21657.4358974
Subtracting 156 from 170 leaves us with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Going ahead to step 14:
If we divide 140 by 39, we get 3 and a remainder of 23.
Use 3 as the next digit of our solution. 
Result so far: 21657.43589743
Deduct 117 from 140 and we're left with 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

The quotient of the division is 21657.43589743, and the remainder is 2.3e-08.