We divide 439641 by 29
Our goal is to divide 439641 by 29.

On to step 1:
When dividing 4 by 29, we get 0 with a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 4 to get 4.
Take the next digit (3) from the dividend and append it to 4, then repeat: 43 / 29

Let's proceed to step 2:
29 goes into 43 1 times with a remainder of 14.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we subtract 29 from 43, we get 14.
Include the next digit (9) from the dividend after 14, then repeat: 149 / 29

Going ahead to step 3:
When dividing 149 by 29, we get 5 with a remainder of 4.
The next digit of our result is 5. 
Result so far: 15.0
If we subtract 145 from 149, we get 4.
Take the next digit (6) from the dividend and append it to 4, then repeat: 46 / 29

Advancing to step 4:
The number 29 fits into 46 1 times, leaving a remainder of 17.
Use 1 as the next digit of our solution. 
Result so far: 151.0
If we take 29 away from 46, we end up with 17.
Take the next digit (4) from the dividend and append it to 17, then repeat: 174 / 29

Moving on to step 5:
29 can be fit into 174 6 times, resulting in a remainder of 0.
Use 6 as the next digit of our solution. 
Result so far: 1516.0
Deduct 174 from 174 and we're left with 0.
Bring next digit (1) of the dividend behind the 0 and repeat the process: 1 / 29

Moving on to step 6:
When dividing 1 by 29, we get 0 with a remainder of 1.
The next digit of our result is 0. 
Result so far: 15160.0
Subtracting 0 from 1 leaves us with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Step 7:
29 goes into 10 0 times with a remainder of 10.
The next digit of our result is 0. 
Result so far: 15160.0
If we subtract 0 from 10, we get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

On to step 8:
If we divide 100 by 29, we get 3 and a remainder of 13.
Record the quotient 3 as the next digit in the result. 
Result so far: 15160.03
Deduct 87 from 100 and we're left with 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Moving on to step 9:
29 can be fit into 130 4 times, resulting in a remainder of 14.
Put 4 as the next digit of the answer. 
Result so far: 15160.034
If we subtract 116 from 130, 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 10:
When dividing 140 by 29, we get 4 with a remainder of 24.
Use 4 as the next digit of our solution. 
Result so far: 15160.0344
If we subtract 116 from 140, we get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

After the division, we end up with 15160.0344 and a remainder of 0.00024.