We look at the division of 14873 by 23 
The aim is to understand the frequency of 23 in 14873.

Moving on to step 1:
When dividing 1 by 23, we get 0 with a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Take the next digit (4) from the dividend and append it to 1, then repeat: 14 / 23

Moving on to step 2:
When dividing 14 by 23, we get 0 with a remainder of 14.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 14 leaves us with 14.
Include the next digit (8) from the dividend after 14, then repeat: 148 / 23

Step 3:
148 divided by 23 is 6 with a remainder of 10.
Put 6 as the next digit of the answer. 
Result so far: 6.0
Subtracting 138 from 148 leaves us with 10.
Include the next digit (7) from the dividend after 10, then repeat: 107 / 23

On to step 4:
When dividing 107 by 23, we get 4 with a remainder of 15.
Use 4 as the next digit of our solution. 
Result so far: 64.0
If we take 92 away from 107, we end up with 15.
Bring next digit (3) of the dividend behind the 15 and repeat the process: 153 / 23

Moving on to step 5:
23 can be fit into 153 6 times, resulting in a remainder of 15.
The next digit of our result is 6. 
Result so far: 646.0
Subtract 138 from 153 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.

Step 6:
23 can be fit into 150 6 times, resulting in a remainder of 12.
Write down 6 as next digit of the result. 
Result so far: 646.6
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.

Advancing to step 7:
23 can be fit into 120 5 times, resulting in a remainder of 5.
Write down 5 as next digit of the result. 
Result so far: 646.65
Subtracting 115 from 120 leaves us 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 8:
50 divided by 23 is 2 with a remainder of 4.
Use 2 as the next digit of our solution. 
Result so far: 646.652
Subtract 46 from 50 to get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Going ahead to step 9:
23 can be fit into 40 1 times, resulting in a remainder of 17.
The number 1 becomes the next digit in our result. 
Result so far: 646.6521
Subtract 23 from 40 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.

On to step 10:
23 goes into 170 7 times with a remainder of 9.
Record the quotient 7 as the next digit in the result. 
Result so far: 646.65217
If we subtract 161 from 170, we get 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Going ahead to step 11:
If we divide 90 by 23, we get 3 and a remainder of 21.
Use 3 as the next digit of our solution. 
Result so far: 646.652173
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.

Advancing to step 12:
23 goes into 210 9 times with a remainder of 3.
Record the quotient 9 as the next digit in the result. 
Result so far: 646.6521739
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.

Advancing to step 13:
30 divided by 23 is 1 with a remainder of 7.
Use 1 as the next digit of our solution. 
Result so far: 646.65217391
If we subtract 23 from 30, we 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.

In conclusion, the division gives 646.65217391 with a balance of 7e-09.