We look at the division of 268223 by 23 
The aim is to understand the frequency of 23 in 268223.

On to step 1:
23 goes into 2 0 times with a remainder of 2.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 2 to get 2.
Append the next digit (6) from the dividend to 2 and continue with: 26 / 23

Going ahead to step 2:
23 can be fit into 26 1 times, resulting in a remainder of 3.
The next digit of our result is 1. 
Result so far: 1.0
The remainder is 3 after subtracting 23 from 26.
Include the next digit (8) from the dividend after 3, then repeat: 38 / 23

Advancing to step 3:
When dividing 38 by 23, we get 1 with a remainder of 15.
Record the quotient 1 as the next digit in the result. 
Result so far: 11.0
Subtract 23 from 38 to get 15.
Fetch the next digit (2) from the dividend, attach it to 15 and continue: 152 / 23

Step 4:
23 goes into 152 6 times with a remainder of 14.
Write down 6 as next digit of the result. 
Result so far: 116.0
Subtract 138 from 152 to get 14.
Take the next digit (2) from the dividend and append it to 14, then repeat: 142 / 23

Step 5:
If we divide 142 by 23, we get 6 and a remainder of 4.
Put 6 as the next digit of the answer. 
Result so far: 1166.0
Subtracting 138 from 142 leaves us with 4.
Append the next digit (3) from the dividend to 4 and continue with: 43 / 23

Advancing to step 6:
The number 23 fits into 43 1 times, leaving a remainder of 20.
The number 1 becomes the next digit in our result. 
Result so far: 11661.0
The remainder is 20 after subtracting 23 from 43.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

On to step 7:
If we divide 200 by 23, we get 8 and a remainder of 16.
Write down 8 as next digit of the result. 
Result so far: 11661.8
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.

On to step 8:
The number 23 fits into 160 6 times, leaving a remainder of 22.
Record the quotient 6 as the next digit in the result. 
Result so far: 11661.86
Deduct 138 from 160 and we're left 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.

Advancing to step 9:
The number 23 fits into 220 9 times, leaving a remainder of 13.
The number 9 becomes the next digit in our result. 
Result so far: 11661.869
Subtracting 207 from 220 leaves us 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.

On to step 10:
130 divided by 23 is 5 with a remainder of 15.
Record the quotient 5 as the next digit in the result. 
Result so far: 11661.8695
Subtract 115 from 130 to 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.

Going ahead to step 11:
23 can be fit into 150 6 times, resulting in a remainder of 12.
Record the quotient 6 as the next digit in the result. 
Result so far: 11661.86956
Deduct 138 from 150 and we're left with 12.
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 12:
The number 23 fits into 120 5 times, leaving a remainder of 5.
Put 5 as the next digit of the answer. 
Result so far: 11661.869565
Deduct 115 from 120 and we're left with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Moving on to step 13:
If we divide 50 by 23, we get 2 and a remainder of 4.
The next digit of our result is 2. 
Result so far: 11661.8695652
Subtracting 46 from 50 leaves us with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Let's proceed to step 14:
23 goes into 40 1 times with a remainder of 17.
Put 1 as the next digit of the answer. 
Result so far: 11661.86956521
The remainder is 17 after subtracting 23 from 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

In conclusion, the division gives 11661.86956521 with a balance of 1.7e-08.