We look at the division of 819355 by 23 
Let's see how many times 23 fits into 819355.

Moving on to step 1:
If we divide 8 by 23, we get 0 and a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Bring next digit (1) of the dividend behind the 8 and repeat the process: 81 / 23

Moving on to step 2:
23 goes into 81 3 times with a remainder of 12.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
Deduct 69 from 81 and we're left with 12.
Append the next digit (9) from the dividend to 12 and continue with: 129 / 23

Step 3:
129 divided by 23 is 5 with a remainder of 14.
Put 5 as the next digit of the answer. 
Result so far: 35.0
Deduct 115 from 129 and we're left with 14.
Fetch the next digit (3) from the dividend, attach it to 14 and continue: 143 / 23

Going ahead to step 4:
When dividing 143 by 23, we get 6 with a remainder of 5.
Record the quotient 6 as the next digit in the result. 
Result so far: 356.0
If we subtract 138 from 143, we get 5.
Fetch the next digit (5) from the dividend, attach it to 5 and continue: 55 / 23

Advancing to step 5:
23 goes into 55 2 times with a remainder of 9.
Record the quotient 2 as the next digit in the result. 
Result so far: 3562.0
Subtract 46 from 55 to get 9.
Fetch the next digit (5) from the dividend, attach it to 9 and continue: 95 / 23

Going ahead to step 6:
23 goes into 95 4 times with a remainder of 3.
Put 4 as the next digit of the answer. 
Result so far: 35624.0
If we subtract 92 from 95, 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.

Advancing to step 7:
If we divide 30 by 23, we get 1 and a remainder of 7.
Write down 1 as next digit of the result. 
Result so far: 35624.1
If we subtract 23 from 30, we 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.

Moving on to step 8:
23 can be fit into 70 3 times, resulting in a remainder of 1.
Write down 3 as next digit of the result. 
Result so far: 35624.13
If we subtract 69 from 70, we get 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Going ahead to step 9:
When dividing 10 by 23, we get 0 with a remainder of 10.
Record the quotient 0 as the next digit in the result. 
Result so far: 35624.13
Deduct 0 from 10 and we're left with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Going ahead to step 10:
The number 23 fits into 100 4 times, leaving a remainder of 8.
Put 4 as the next digit of the answer. 
Result so far: 35624.1304
If we subtract 92 from 100, we get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Going ahead to step 11:
When dividing 80 by 23, we get 3 with a remainder of 11.
Record the quotient 3 as the next digit in the result. 
Result so far: 35624.13043
The remainder is 11 after subtracting 69 from 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Let's proceed to step 12:
23 can be fit into 110 4 times, resulting in a remainder of 18.
Write down 4 as next digit of the result. 
Result so far: 35624.130434
Subtract 92 from 110 to 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.

Going ahead to step 13:
180 divided by 23 is 7 with a remainder of 19.
Record the quotient 7 as the next digit in the result. 
Result so far: 35624.1304347
If we take 161 away from 180, we end up 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.

Going ahead to step 14:
23 goes into 190 8 times with a remainder of 6.
Record the quotient 8 as the next digit in the result. 
Result so far: 35624.13043478
Subtracting 184 from 190 leaves us 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.

The final outcome is 35624.13043478, with a leftover of 6e-09.