We're dividing 450617 by 39 
Let's see how many times 39 fits into 450617.

Step 1:
When dividing 4 by 39, we get 0 with a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 4, we end up with 4.
Fetch the next digit (5) from the dividend, attach it to 4 and continue: 45 / 39

Advancing to step 2:
45 divided by 39 is 1 with a remainder of 6.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we take 39 away from 45, we end up with 6.
Take the next digit (0) from the dividend and append it to 6, then repeat: 60 / 39

Let's proceed to step 3:
39 can be fit into 60 1 times, resulting in a remainder of 21.
Write down 1 as next digit of the result. 
Result so far: 11.0
Deduct 39 from 60 and we're left with 21.
Include the next digit (6) from the dividend after 21, then repeat: 216 / 39

On to step 4:
When dividing 216 by 39, we get 5 with a remainder of 21.
Record the quotient 5 as the next digit in the result. 
Result so far: 115.0
If we take 195 away from 216, we end up with 21.
Include the next digit (1) from the dividend after 21, then repeat: 211 / 39

Step 5:
211 divided by 39 is 5 with a remainder of 16.
The number 5 becomes the next digit in our result. 
Result so far: 1155.0
Subtract 195 from 211 to get 16.
Append the next digit (7) from the dividend to 16 and continue with: 167 / 39

Moving on to step 6:
If we divide 167 by 39, we get 4 and a remainder of 11.
Record the quotient 4 as the next digit in the result. 
Result so far: 11554.0
Deduct 156 from 167 and we're left with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Moving on to step 7:
110 divided by 39 is 2 with a remainder of 32.
The next digit of our result is 2. 
Result so far: 11554.2
Subtract 78 from 110 to get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

On to step 8:
39 goes into 320 8 times with a remainder of 8.
Put 8 as the next digit of the answer. 
Result so far: 11554.28
The remainder is 8 after subtracting 312 from 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Going ahead to step 9:
If we divide 80 by 39, we get 2 and a remainder of 2.
Write down 2 as next digit of the result. 
Result so far: 11554.282
The remainder is 2 after subtracting 78 from 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Step 10:
39 can be fit into 20 0 times, resulting in a remainder of 20.
The next digit of our result is 0. 
Result so far: 11554.282
Subtract 0 from 20 to get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Let's proceed to step 11:
If we divide 200 by 39, we get 5 and a remainder of 5.
Use 5 as the next digit of our solution. 
Result so far: 11554.28205
If we take 195 away from 200, we end up with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Step 12:
When dividing 50 by 39, we get 1 with a remainder of 11.
Use 1 as the next digit of our solution. 
Result so far: 11554.282051
Deduct 39 from 50 and we're left with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Advancing to step 13:
39 goes into 110 2 times with a remainder of 32.
The number 2 becomes the next digit in our result. 
Result so far: 11554.2820512
Subtract 78 from 110 to get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Step 14:
When dividing 320 by 39, we get 8 with a remainder of 8.
Record the quotient 8 as the next digit in the result. 
Result so far: 11554.28205128
Subtract 312 from 320 to get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

The final outcome is 11554.28205128, with a leftover of 8e-09.