We divide 396451 by 29
We want to figure out the number of times 396451 can be divided by 29.

On to step 1:
3 divided by 29 is 0 with a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 3, we end up with 3.
Include the next digit (9) from the dividend after 3, then repeat: 39 / 29

Moving on to step 2:
29 can be fit into 39 1 times, resulting in a remainder of 10.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtracting 29 from 39 leaves us with 10.
Append the next digit (6) from the dividend to 10 and continue with: 106 / 29

Let's proceed to step 3:
The number 29 fits into 106 3 times, leaving a remainder of 19.
Put 3 as the next digit of the answer. 
Result so far: 13.0
The remainder is 19 after subtracting 87 from 106.
Take the next digit (4) from the dividend and append it to 19, then repeat: 194 / 29

Moving on to step 4:
194 divided by 29 is 6 with a remainder of 20.
Put 6 as the next digit of the answer. 
Result so far: 136.0
If we subtract 174 from 194, we get 20.
Bring next digit (5) of the dividend behind the 20 and repeat the process: 205 / 29

Let's proceed to step 5:
205 divided by 29 is 7 with a remainder of 2.
Write down 7 as next digit of the result. 
Result so far: 1367.0
The remainder is 2 after subtracting 203 from 205.
Include the next digit (1) from the dividend after 2, then repeat: 21 / 29

Moving on to step 6:
29 can be fit into 21 0 times, resulting in a remainder of 21.
The next digit of our result is 0. 
Result so far: 13670.0
The remainder is 21 after subtracting 0 from 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

On to step 7:
29 goes into 210 7 times with a remainder of 7.
Use 7 as the next digit of our solution. 
Result so far: 13670.7
Subtract 203 from 210 to get 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

On to step 8:
The number 29 fits into 70 2 times, leaving a remainder of 12.
Put 2 as the next digit of the answer. 
Result so far: 13670.72
If we subtract 58 from 70, we get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Moving on to step 9:
120 divided by 29 is 4 with a remainder of 4.
Write down 4 as next digit of the result. 
Result so far: 13670.724
Subtracting 116 from 120 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.

Moving on to step 10:
29 can be fit into 40 1 times, resulting in a remainder of 11.
The next digit of our result is 1. 
Result so far: 13670.7241
Deduct 29 from 40 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.

Step 11:
The number 29 fits into 110 3 times, leaving a remainder of 23.
The number 3 becomes the next digit in our result. 
Result so far: 13670.72413
Subtract 87 from 110 to get 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Going ahead to step 12:
29 goes into 230 7 times with a remainder of 27.
Put 7 as the next digit of the answer. 
Result so far: 13670.724137
The remainder is 27 after subtracting 203 from 230.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Let's proceed to step 13:
The number 29 fits into 270 9 times, leaving a remainder of 9.
Record the quotient 9 as the next digit in the result. 
Result so far: 13670.7241379
Subtracting 261 from 270 leaves us with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Advancing to step 14:
90 divided by 29 is 3 with a remainder of 3.
The next digit of our result is 3. 
Result so far: 13670.72413793
If we subtract 87 from 90, we get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

In conclusion, the division gives 13670.72413793 with a balance of 3e-09.