Let's divide 484640 by 39
Our goal is to divide 484640 by 39.

On to step 1:
If we divide 4 by 39, we get 0 and a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 4 to get 4.
Include the next digit (8) from the dividend after 4, then repeat: 48 / 39

Advancing to step 2:
If we divide 48 by 39, we get 1 and a remainder of 9.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we take 39 away from 48, we end up with 9.
Take the next digit (4) from the dividend and append it to 9, then repeat: 94 / 39

Advancing to step 3:
When dividing 94 by 39, we get 2 with a remainder of 16.
Write down 2 as next digit of the result. 
Result so far: 12.0
Deduct 78 from 94 and we're left with 16.
Fetch the next digit (6) from the dividend, attach it to 16 and continue: 166 / 39

Going ahead to step 4:
39 goes into 166 4 times with a remainder of 10.
Write down 4 as next digit of the result. 
Result so far: 124.0
If we subtract 156 from 166, we get 10.
Fetch the next digit (4) from the dividend, attach it to 10 and continue: 104 / 39

Advancing to step 5:
When dividing 104 by 39, we get 2 with a remainder of 26.
Put 2 as the next digit of the answer. 
Result so far: 1242.0
Deduct 78 from 104 and we're left with 26.
Include the next digit (0) from the dividend after 26, then repeat: 260 / 39

Let's proceed to step 6:
When dividing 260 by 39, we get 6 with a remainder of 26.
The number 6 becomes the next digit in our result. 
Result so far: 12426.0
The remainder is 26 after subtracting 234 from 260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Moving on to step 7:
When dividing 260 by 39, we get 6 with a remainder of 26.
Write down 6 as next digit of the result. 
Result so far: 12426.6
The remainder is 26 after subtracting 234 from 260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Let's proceed to step 8:
39 goes into 260 6 times with a remainder of 26.
Write down 6 as next digit of the result. 
Result so far: 12426.66
If we take 234 away from 260, we end up with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

After the division, we end up with 12426.66 and a remainder of 0.026.