639855 divided by 44 
Our goal is to divide 639855 by 44.

Step 1:
44 goes into 6 0 times with a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Bring next digit (3) of the dividend behind the 6 and repeat the process: 63 / 44

Going ahead to step 2:
When dividing 63 by 44, we get 1 with a remainder of 19.
Use 1 as the next digit of our solution. 
Result so far: 1.0
The remainder is 19 after subtracting 44 from 63.
Bring next digit (9) of the dividend behind the 19 and repeat the process: 199 / 44

On to step 3:
If we divide 199 by 44, we get 4 and a remainder of 23.
Record the quotient 4 as the next digit in the result. 
Result so far: 14.0
The remainder is 23 after subtracting 176 from 199.
Include the next digit (8) from the dividend after 23, then repeat: 238 / 44

On to step 4:
238 divided by 44 is 5 with a remainder of 18.
The number 5 becomes the next digit in our result. 
Result so far: 145.0
The remainder is 18 after subtracting 220 from 238.
Append the next digit (5) from the dividend to 18 and continue with: 185 / 44

Advancing to step 5:
If we divide 185 by 44, we get 4 and a remainder of 9.
Record the quotient 4 as the next digit in the result. 
Result so far: 1454.0
The remainder is 9 after subtracting 176 from 185.
Grab the next digit (5) from the dividend, add it to 9, then carry on: 95 / 44

Advancing to step 6:
44 can be fit into 95 2 times, resulting in a remainder of 7.
Record the quotient 2 as the next digit in the result. 
Result so far: 14542.0
The remainder is 7 after subtracting 88 from 95.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Let's proceed to step 7:
If we divide 70 by 44, we get 1 and a remainder of 26.
Record the quotient 1 as the next digit in the result. 
Result so far: 14542.1
Subtract 44 from 70 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.

Advancing to step 8:
44 can be fit into 260 5 times, resulting in a remainder of 40.
The number 5 becomes the next digit in our result. 
Result so far: 14542.15
If we subtract 220 from 260, we get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Moving on to step 9:
When dividing 400 by 44, we get 9 with a remainder of 4.
Use 9 as the next digit of our solution. 
Result so far: 14542.159
The remainder is 4 after subtracting 396 from 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Going ahead to step 10:
44 can be fit into 40 0 times, resulting in a remainder of 40.
The next digit of our result is 0. 
Result so far: 14542.159
Subtracting 0 from 40 leaves us with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Let's proceed to step 11:
If we divide 400 by 44, we get 9 and a remainder of 4.
The next digit of our result is 9. 
Result so far: 14542.15909
Subtracting 396 from 400 leaves us with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Going ahead to step 12:
44 can be fit into 40 0 times, resulting in a remainder of 40.
Record the quotient 0 as the next digit in the result. 
Result so far: 14542.15909
If we subtract 0 from 40, we get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Going ahead to step 13:
44 goes into 400 9 times with a remainder of 4.
Put 9 as the next digit of the answer. 
Result so far: 14542.1590909
Subtract 396 from 400 to get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Moving on to step 14:
44 can be fit into 40 0 times, resulting in a remainder of 40.
The number 0 becomes the next digit in our result. 
Result so far: 14542.1590909
Deduct 0 from 40 and we're left with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

The final result is 14542.1590909 with a remainder of 4e-08.