Let's divide 400109 by 29
We want to figure out the number of times 400109 can be divided by 29.

Moving on to step 1:
If we divide 4 by 29, we get 0 and a remainder of 4.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Take the next digit (0) from the dividend and append it to 4, then repeat: 40 / 29

On to step 2:
If we divide 40 by 29, we get 1 and a remainder of 11.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtract 29 from 40 to get 11.
Take the next digit (0) from the dividend and append it to 11, then repeat: 110 / 29

Moving on to step 3:
110 divided by 29 is 3 with a remainder of 23.
Record the quotient 3 as the next digit in the result. 
Result so far: 13.0
Deduct 87 from 110 and we're left with 23.
Fetch the next digit (1) from the dividend, attach it to 23 and continue: 231 / 29

Moving on to step 4:
If we divide 231 by 29, we get 7 and a remainder of 28.
Write down 7 as next digit of the result. 
Result so far: 137.0
The remainder is 28 after subtracting 203 from 231.
Include the next digit (0) from the dividend after 28, then repeat: 280 / 29

On to step 5:
29 goes into 280 9 times with a remainder of 19.
Record the quotient 9 as the next digit in the result. 
Result so far: 1379.0
The remainder is 19 after subtracting 261 from 280.
Append the next digit (9) from the dividend to 19 and continue with: 199 / 29

Moving on to step 6:
When dividing 199 by 29, we get 6 with a remainder of 25.
Use 6 as the next digit of our solution. 
Result so far: 13796.0
The remainder is 25 after subtracting 174 from 199.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Going ahead to step 7:
250 divided by 29 is 8 with a remainder of 18.
The number 8 becomes the next digit in our result. 
Result so far: 13796.8
If we subtract 232 from 250, we get 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

On to step 8:
180 divided by 29 is 6 with a remainder of 6.
The next digit of our result is 6. 
Result so far: 13796.86
If we take 174 away from 180, we end up with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Let's proceed to step 9:
If we divide 60 by 29, we get 2 and a remainder of 2.
Use 2 as the next digit of our solution. 
Result so far: 13796.862
If we subtract 58 from 60, we get 2.
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:
29 can be fit into 20 0 times, resulting in a remainder of 20.
Use 0 as the next digit of our solution. 
Result so far: 13796.862
Subtracting 0 from 20 leaves us with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Advancing to step 11:
If we divide 200 by 29, we get 6 and a remainder of 26.
Record the quotient 6 as the next digit in the result. 
Result so far: 13796.86206
Subtracting 174 from 200 leaves us 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 12:
260 divided by 29 is 8 with a remainder of 28.
The next digit of our result is 8. 
Result so far: 13796.862068
If we subtract 232 from 260, we get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Going ahead to step 13:
If we divide 280 by 29, we get 9 and a remainder of 19.
Use 9 as the next digit of our solution. 
Result so far: 13796.8620689
If we subtract 261 from 280, we get 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Advancing to step 14:
29 goes into 190 6 times with a remainder of 16.
Record the quotient 6 as the next digit in the result. 
Result so far: 13796.86206896
Subtracting 174 from 190 leaves us with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

The final outcome is 13796.86206896, with a leftover of 1.6e-08.