Let's divide 521393 by 23
We want to figure out the number of times 521393 can be divided by 23.

Going ahead to step 1:
23 can be fit into 5 0 times, resulting in a remainder of 5.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 5, we end up with 5.
Grab the next digit (2) from the dividend, add it to 5, then carry on: 52 / 23

Moving on to step 2:
When dividing 52 by 23, we get 2 with a remainder of 6.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
Subtracting 46 from 52 leaves us with 6.
Append the next digit (1) from the dividend to 6 and continue with: 61 / 23

Moving on to step 3:
The number 23 fits into 61 2 times, leaving a remainder of 15.
The number 2 becomes the next digit in our result. 
Result so far: 22.0
Deduct 46 from 61 and we're left with 15.
Append the next digit (3) from the dividend to 15 and continue with: 153 / 23

Going ahead to step 4:
23 can be fit into 153 6 times, resulting in a remainder of 15.
Record the quotient 6 as the next digit in the result. 
Result so far: 226.0
Subtract 138 from 153 to get 15.
Grab the next digit (9) from the dividend, add it to 15, then carry on: 159 / 23

Advancing to step 5:
The number 23 fits into 159 6 times, leaving a remainder of 21.
Write down 6 as next digit of the result. 
Result so far: 2266.0
If we subtract 138 from 159, we get 21.
Bring next digit (3) of the dividend behind the 21 and repeat the process: 213 / 23

Advancing to step 6:
23 goes into 213 9 times with a remainder of 6.
Use 9 as the next digit of our solution. 
Result so far: 22669.0
Subtracting 207 from 213 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.

Moving on to step 7:
If we divide 60 by 23, we get 2 and a remainder of 14.
Use 2 as the next digit of our solution. 
Result so far: 22669.2
The remainder is 14 after subtracting 46 from 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Going ahead to step 8:
140 divided by 23 is 6 with a remainder of 2.
Use 6 as the next digit of our solution. 
Result so far: 22669.26
Subtracting 138 from 140 leaves us 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.

Let's proceed to step 9:
If we divide 20 by 23, we get 0 and a remainder of 20.
Record the quotient 0 as the next digit in the result. 
Result so far: 22669.26
Deduct 0 from 20 and we're left 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.

Step 10:
23 goes into 200 8 times with a remainder of 16.
Put 8 as the next digit of the answer. 
Result so far: 22669.2608
Subtracting 184 from 200 leaves us with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Step 11:
23 goes into 160 6 times with a remainder of 22.
Write down 6 as next digit of the result. 
Result so far: 22669.26086
If we subtract 138 from 160, we get 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Moving on to step 12:
23 can be fit into 220 9 times, resulting in a remainder of 13.
Write down 9 as next digit of the result. 
Result so far: 22669.260869
Deduct 207 from 220 and we're left with 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Advancing to step 13:
If we divide 130 by 23, we get 5 and a remainder of 15.
Put 5 as the next digit of the answer. 
Result so far: 22669.2608695
If we subtract 115 from 130, we get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Let's proceed to step 14:
The number 23 fits into 150 6 times, leaving a remainder of 12.
Write down 6 as next digit of the result. 
Result so far: 22669.26086956
If we subtract 138 from 150, 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.

In conclusion, the division gives 22669.26086956 with a balance of 1.2e-08.