We look at the division of 682369 by 23 
The aim is to understand the frequency of 23 in 682369.

Let's proceed to step 1:
6 divided by 23 is 0 with a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Take the next digit (8) from the dividend and append it to 6, then repeat: 68 / 23

Moving on to step 2:
68 divided by 23 is 2 with a remainder of 22.
The next digit of our result is 2. 
Result so far: 2.0
Subtract 46 from 68 to get 22.
Fetch the next digit (2) from the dividend, attach it to 22 and continue: 222 / 23

On to step 3:
When dividing 222 by 23, we get 9 with a remainder of 15.
Write down 9 as next digit of the result. 
Result so far: 29.0
The remainder is 15 after subtracting 207 from 222.
Bring next digit (3) of the dividend behind the 15 and repeat the process: 153 / 23

Step 4:
If we divide 153 by 23, we get 6 and a remainder of 15.
Record the quotient 6 as the next digit in the result. 
Result so far: 296.0
Subtracting 138 from 153 leaves us with 15.
Take the next digit (6) from the dividend and append it to 15, then repeat: 156 / 23

Advancing to step 5:
156 divided by 23 is 6 with a remainder of 18.
Write down 6 as next digit of the result. 
Result so far: 2966.0
The remainder is 18 after subtracting 138 from 156.
Fetch the next digit (9) from the dividend, attach it to 18 and continue: 189 / 23

Moving on to step 6:
23 goes into 189 8 times with a remainder of 5.
Use 8 as the next digit of our solution. 
Result so far: 29668.0
Subtract 184 from 189 to get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Advancing to step 7:
When dividing 50 by 23, we get 2 with a remainder of 4.
Put 2 as the next digit of the answer. 
Result so far: 29668.2
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.

Step 8:
The number 23 fits into 40 1 times, leaving a remainder of 17.
Use 1 as the next digit of our solution. 
Result so far: 29668.21
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.

Going ahead to step 9:
170 divided by 23 is 7 with a remainder of 9.
Write down 7 as next digit of the result. 
Result so far: 29668.217
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.

Moving on to step 10:
23 goes into 90 3 times with a remainder of 21.
The number 3 becomes the next digit in our result. 
Result so far: 29668.2173
Deduct 69 from 90 and we're left with 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

On to step 11:
When dividing 210 by 23, we get 9 with a remainder of 3.
The next digit of our result is 9. 
Result so far: 29668.21739
Subtracting 207 from 210 leaves us with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

On to step 12:
The number 23 fits into 30 1 times, leaving a remainder of 7.
The number 1 becomes the next digit in our result. 
Result so far: 29668.217391
Subtract 23 from 30 to 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 13:
If we divide 70 by 23, we get 3 and a remainder of 1.
Record the quotient 3 as the next digit in the result. 
Result so far: 29668.2173913
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.

Advancing to step 14:
23 can be fit into 10 0 times, resulting in a remainder of 10.
The number 0 becomes the next digit in our result. 
Result so far: 29668.2173913
Subtracting 0 from 10 leaves us 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.

The final result is 29668.2173913 with a remainder of 1e-08.