We look at the division of 809403 by 23 
Our goal is to divide 809403 by 23.

Let's proceed to step 1:
If we divide 8 by 23, we get 0 and a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Include the next digit (0) from the dividend after 8, then repeat: 80 / 23

Step 2:
23 can be fit into 80 3 times, resulting in a remainder of 11.
Use 3 as the next digit of our solution. 
Result so far: 3.0
The remainder is 11 after subtracting 69 from 80.
Grab the next digit (9) from the dividend, add it to 11, then carry on: 119 / 23

Step 3:
If we divide 119 by 23, we get 5 and a remainder of 4.
Write down 5 as next digit of the result. 
Result so far: 35.0
If we take 115 away from 119, we end up with 4.
Fetch the next digit (4) from the dividend, attach it to 4 and continue: 44 / 23

Going ahead to step 4:
23 goes into 44 1 times with a remainder of 21.
Use 1 as the next digit of our solution. 
Result so far: 351.0
Subtract 23 from 44 to get 21.
Append the next digit (0) from the dividend to 21 and continue with: 210 / 23

Going ahead to step 5:
210 divided by 23 is 9 with a remainder of 3.
Record the quotient 9 as the next digit in the result. 
Result so far: 3519.0
Subtracting 207 from 210 leaves us with 3.
Take the next digit (3) from the dividend and append it to 3, then repeat: 33 / 23

Advancing to step 6:
If we divide 33 by 23, we get 1 and a remainder of 10.
The number 1 becomes the next digit in our result. 
Result so far: 35191.0
If we subtract 23 from 33, 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.

Let's proceed to step 7:
100 divided by 23 is 4 with a remainder of 8.
Use 4 as the next digit of our solution. 
Result so far: 35191.4
Subtracting 92 from 100 leaves us with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Step 8:
23 goes into 80 3 times with a remainder of 11.
Use 3 as the next digit of our solution. 
Result so far: 35191.43
Subtracting 69 from 80 leaves us 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.

Going ahead to step 9:
23 goes into 110 4 times with a remainder of 18.
Use 4 as the next digit of our solution. 
Result so far: 35191.434
Deduct 92 from 110 and we're left with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Moving on to step 10:
180 divided by 23 is 7 with a remainder of 19.
Use 7 as the next digit of our solution. 
Result so far: 35191.4347
Subtracting 161 from 180 leaves us with 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Let's proceed to step 11:
190 divided by 23 is 8 with a remainder of 6.
Write down 8 as next digit of the result. 
Result so far: 35191.43478
If we subtract 184 from 190, we get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Moving on to step 12:
The number 23 fits into 60 2 times, leaving a remainder of 14.
Put 2 as the next digit of the answer. 
Result so far: 35191.434782
Deduct 46 from 60 and we're left with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Moving on to step 13:
23 goes into 140 6 times with a remainder of 2.
Write down 6 as next digit of the result. 
Result so far: 35191.4347826
Subtract 138 from 140 to 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.

Advancing to step 14:
The number 23 fits into 20 0 times, leaving a remainder of 20.
The number 0 becomes the next digit in our result. 
Result so far: 35191.4347826
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.

In conclusion, the division gives 35191.4347826 with a balance of 2e-08.