We're dividing 112523 by 23 
The aim is to understand the frequency of 23 in 112523.

Let's proceed to step 1:
When dividing 1 by 23, we get 0 with a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Fetch the next digit (1) from the dividend, attach it to 1 and continue: 11 / 23

On to step 2:
23 can be fit into 11 0 times, resulting in a remainder of 11.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 11 after subtracting 0 from 11.
Take the next digit (2) from the dividend and append it to 11, then repeat: 112 / 23

Moving on to step 3:
The number 23 fits into 112 4 times, leaving a remainder of 20.
Write down 4 as next digit of the result. 
Result so far: 4.0
The remainder is 20 after subtracting 92 from 112.
Take the next digit (5) from the dividend and append it to 20, then repeat: 205 / 23

Step 4:
23 goes into 205 8 times with a remainder of 21.
The next digit of our result is 8. 
Result so far: 48.0
Deduct 184 from 205 and we're left with 21.
Take the next digit (2) from the dividend and append it to 21, then repeat: 212 / 23

On to step 5:
23 can be fit into 212 9 times, resulting in a remainder of 5.
The next digit of our result is 9. 
Result so far: 489.0
Subtract 207 from 212 to get 5.
Bring next digit (3) of the dividend behind the 5 and repeat the process: 53 / 23

Moving on to step 6:
If we divide 53 by 23, we get 2 and a remainder of 7.
Put 2 as the next digit of the answer. 
Result so far: 4892.0
Subtracting 46 from 53 leaves us 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.

On to step 7:
When dividing 70 by 23, we get 3 with a remainder of 1.
Write down 3 as next digit of the result. 
Result so far: 4892.3
Subtracting 69 from 70 leaves us with 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 8:
When dividing 10 by 23, we get 0 with a remainder of 10.
The next digit of our result is 0. 
Result so far: 4892.3
If we subtract 0 from 10, we get 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 9:
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: 4892.304
The remainder is 8 after subtracting 92 from 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

On to step 10:
When dividing 80 by 23, we get 3 with a remainder of 11.
Use 3 as the next digit of our solution. 
Result so far: 4892.3043
Subtract 69 from 80 to 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.

Moving on to step 11:
23 goes into 110 4 times with a remainder of 18.
The number 4 becomes the next digit in our result. 
Result so far: 4892.30434
If we subtract 92 from 110, we 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.

Moving on to step 12:
If we divide 180 by 23, we get 7 and a remainder of 19.
The next digit of our result is 7. 
Result so far: 4892.304347
If we subtract 161 from 180, we get 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Advancing to step 13:
When dividing 190 by 23, we get 8 with a remainder of 6.
Record the quotient 8 as the next digit in the result. 
Result so far: 4892.3043478
Subtract 184 from 190 to get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

On to step 14:
23 can be fit into 60 2 times, resulting in a remainder of 14.
The number 2 becomes the next digit in our result. 
Result so far: 4892.30434782
Subtracting 46 from 60 leaves us with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

The final outcome is 4892.30434782, with a leftover of 1.4e-08.