We look at the division of 429803 by 23 
We want to divide 429803 by 23.

Advancing to step 1:
If we divide 4 by 23, 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.
Append the next digit (2) from the dividend to 4 and continue with: 42 / 23

Going ahead to step 2:
If we divide 42 by 23, we get 1 and a remainder of 19.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Deduct 23 from 42 and we're left with 19.
Append the next digit (9) from the dividend to 19 and continue with: 199 / 23

Moving on to step 3:
23 can be fit into 199 8 times, resulting in a remainder of 15.
The next digit of our result is 8. 
Result so far: 18.0
If we subtract 184 from 199, we get 15.
Grab the next digit (8) from the dividend, add it to 15, then carry on: 158 / 23

Let's proceed to step 4:
If we divide 158 by 23, we get 6 and a remainder of 20.
Put 6 as the next digit of the answer. 
Result so far: 186.0
The remainder is 20 after subtracting 138 from 158.
Bring next digit (0) of the dividend behind the 20 and repeat the process: 200 / 23

Moving on to step 5:
When dividing 200 by 23, we get 8 with a remainder of 16.
Record the quotient 8 as the next digit in the result. 
Result so far: 1868.0
Subtract 184 from 200 to get 16.
Append the next digit (3) from the dividend to 16 and continue with: 163 / 23

Advancing to step 6:
If we divide 163 by 23, we get 7 and a remainder of 2.
The number 7 becomes the next digit in our result. 
Result so far: 18687.0
Deduct 161 from 163 and we're left with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Going ahead to step 7:
20 divided by 23 is 0 with a remainder of 20.
Write down 0 as next digit of the result. 
Result so far: 18687.0
If we take 0 away from 20, we end up 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.

Going ahead to step 8:
The number 23 fits into 200 8 times, leaving a remainder of 16.
Put 8 as the next digit of the answer. 
Result so far: 18687.08
The remainder is 16 after subtracting 184 from 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Advancing to step 9:
23 can be fit into 160 6 times, resulting in a remainder of 22.
Use 6 as the next digit of our solution. 
Result so far: 18687.086
Subtracting 138 from 160 leaves us with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

On to step 10:
23 goes into 220 9 times with a remainder of 13.
Record the quotient 9 as the next digit in the result. 
Result so far: 18687.0869
Subtract 207 from 220 to get 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

On to step 11:
When dividing 130 by 23, we get 5 with a remainder of 15.
Write down 5 as next digit of the result. 
Result so far: 18687.08695
The remainder is 15 after subtracting 115 from 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Step 12:
If we divide 150 by 23, we get 6 and a remainder of 12.
The number 6 becomes the next digit in our result. 
Result so far: 18687.086956
The remainder is 12 after subtracting 138 from 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

On to step 13:
If we divide 120 by 23, we get 5 and a remainder of 5.
Put 5 as the next digit of the answer. 
Result so far: 18687.0869565
The remainder is 5 after subtracting 115 from 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Let's proceed to step 14:
If we divide 50 by 23, we get 2 and a remainder of 4.
Use 2 as the next digit of our solution. 
Result so far: 18687.08695652
The remainder is 4 after subtracting 46 from 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

In conclusion, the division gives 18687.08695652 with a balance of 4e-09.