We look at the division of 621385 by 23 
Our goal is to divide 621385 by 23.

Moving on to step 1:
6 divided by 23 is 0 with a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Append the next digit (2) from the dividend to 6 and continue with: 62 / 23

Moving on to step 2:
If we divide 62 by 23, we get 2 and a remainder of 16.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
The remainder is 16 after subtracting 46 from 62.
Include the next digit (1) from the dividend after 16, then repeat: 161 / 23

Going ahead to step 3:
161 divided by 23 is 7 with a remainder of 0.
Record the quotient 7 as the next digit in the result. 
Result so far: 27.0
Deduct 161 from 161 and we're left with 0.
Fetch the next digit (3) from the dividend, attach it to 0 and continue: 3 / 23

Moving on to step 4:
When dividing 3 by 23, we get 0 with a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 270.0
The remainder is 3 after subtracting 0 from 3.
Grab the next digit (8) from the dividend, add it to 3, then carry on: 38 / 23

Advancing to step 5:
When dividing 38 by 23, we get 1 with a remainder of 15.
The number 1 becomes the next digit in our result. 
Result so far: 2701.0
Deduct 23 from 38 and we're left with 15.
Grab the next digit (5) from the dividend, add it to 15, then carry on: 155 / 23

Let's proceed to step 6:
23 can be fit into 155 6 times, resulting in a remainder of 17.
Record the quotient 6 as the next digit in the result. 
Result so far: 27016.0
Subtract 138 from 155 to get 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Advancing to step 7:
If we divide 170 by 23, we get 7 and a remainder of 9.
Use 7 as the next digit of our solution. 
Result so far: 27016.7
If we take 161 away from 170, we end up 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.

Step 8:
The number 23 fits into 90 3 times, leaving a remainder of 21.
The number 3 becomes the next digit in our result. 
Result so far: 27016.73
The remainder is 21 after subtracting 69 from 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Let's proceed to step 9:
When dividing 210 by 23, we get 9 with a remainder of 3.
The next digit of our result is 9. 
Result so far: 27016.739
Subtract 207 from 210 to 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.

Going ahead to step 10:
23 can be fit into 30 1 times, resulting in a remainder of 7.
Write down 1 as next digit of the result. 
Result so far: 27016.7391
If we take 23 away from 30, we end up with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Going ahead to step 11:
23 can be fit into 70 3 times, resulting in a remainder of 1.
The next digit of our result is 3. 
Result so far: 27016.73913
Subtract 69 from 70 to 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.

On to step 12:
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: 27016.73913
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.

Moving on to step 13:
23 goes into 100 4 times with a remainder of 8.
The next digit of our result is 4. 
Result so far: 27016.7391304
Deduct 92 from 100 and we're left 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.

Advancing to step 14:
23 goes into 80 3 times with a remainder of 11.
Write down 3 as next digit of the result. 
Result so far: 27016.73913043
If we subtract 69 from 80, we get 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

In conclusion, the division gives 27016.73913043 with a balance of 1.1e-08.