449657 ÷ 39 
We want to figure out the number of times 449657 can be divided by 39.

Step 1:
If we divide 4 by 39, we get 0 and a remainder of 4.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 4, we get 4.
Fetch the next digit (4) from the dividend, attach it to 4 and continue: 44 / 39

Let's proceed to step 2:
39 can be fit into 44 1 times, resulting in a remainder of 5.
The next digit of our result is 1. 
Result so far: 1.0
The remainder is 5 after subtracting 39 from 44.
Include the next digit (9) from the dividend after 5, then repeat: 59 / 39

Let's proceed to step 3:
39 goes into 59 1 times with a remainder of 20.
The next digit of our result is 1. 
Result so far: 11.0
Deduct 39 from 59 and we're left with 20.
Include the next digit (6) from the dividend after 20, then repeat: 206 / 39

On to step 4:
206 divided by 39 is 5 with a remainder of 11.
Put 5 as the next digit of the answer. 
Result so far: 115.0
Deduct 195 from 206 and we're left with 11.
Bring next digit (5) of the dividend behind the 11 and repeat the process: 115 / 39

Advancing to step 5:
If we divide 115 by 39, we get 2 and a remainder of 37.
Write down 2 as next digit of the result. 
Result so far: 1152.0
If we subtract 78 from 115, we get 37.
Append the next digit (7) from the dividend to 37 and continue with: 377 / 39

Let's proceed to step 6:
377 divided by 39 is 9 with a remainder of 26.
Use 9 as the next digit of our solution. 
Result so far: 11529.0
If we take 351 away from 377, 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.

Step 7:
If we divide 260 by 39, we get 6 and a remainder of 26.
Record the quotient 6 as the next digit in the result. 
Result so far: 11529.6
If we subtract 234 from 260, we get 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

On to step 8:
39 can be fit into 260 6 times, resulting in a remainder of 26.
The number 6 becomes the next digit in our result. 
Result so far: 11529.66
Subtract 234 from 260 to get 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

The final result is 11529.66 with a remainder of 0.026.