We're dividing 25956 by 23 
The aim is to understand the frequency of 23 in 25956.

Let's proceed to step 1:
The number 23 fits into 2 0 times, leaving a remainder of 2.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 2 after subtracting 0 from 2.
Take the next digit (5) from the dividend and append it to 2, then repeat: 25 / 23

Let's proceed to step 2:
23 goes into 25 1 times with a remainder of 2.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtract 23 from 25 to get 2.
Fetch the next digit (9) from the dividend, attach it to 2 and continue: 29 / 23

Going ahead to step 3:
If we divide 29 by 23, we get 1 and a remainder of 6.
Write down 1 as next digit of the result. 
Result so far: 11.0
If we take 23 away from 29, we end up with 6.
Grab the next digit (5) from the dividend, add it to 6, then carry on: 65 / 23

Moving on to step 4:
If we divide 65 by 23, we get 2 and a remainder of 19.
The number 2 becomes the next digit in our result. 
Result so far: 112.0
Deduct 46 from 65 and we're left with 19.
Bring next digit (6) of the dividend behind the 19 and repeat the process: 196 / 23

Advancing to step 5:
23 can be fit into 196 8 times, resulting in a remainder of 12.
Use 8 as the next digit of our solution. 
Result so far: 1128.0
Deduct 184 from 196 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 6:
120 divided by 23 is 5 with a remainder of 5.
The number 5 becomes the next digit in our result. 
Result so far: 1128.5
If we take 115 away from 120, we end up 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.

Advancing to step 7:
23 goes into 50 2 times with a remainder of 4.
Put 2 as the next digit of the answer. 
Result so far: 1128.52
The remainder is 4 after subtracting 46 from 50.
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 8:
When dividing 40 by 23, we get 1 with a remainder of 17.
Put 1 as the next digit of the answer. 
Result so far: 1128.521
Subtracting 23 from 40 leaves us with 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Moving on to step 9:
If we divide 170 by 23, we get 7 and a remainder of 9.
The number 7 becomes the next digit in our result. 
Result so far: 1128.5217
Subtract 161 from 170 to 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.

Advancing to step 10:
23 goes into 90 3 times with a remainder of 21.
Write down 3 as next digit of the result. 
Result so far: 1128.52173
Subtract 69 from 90 to get 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Going ahead to step 11:
23 can be fit into 210 9 times, resulting in a remainder of 3.
The next digit of our result is 9. 
Result so far: 1128.521739
If we take 207 away from 210, we end up 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.

Moving on to step 12:
30 divided by 23 is 1 with a remainder of 7.
Record the quotient 1 as the next digit in the result. 
Result so far: 1128.5217391
If we take 23 away from 30, we end up 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.

Advancing 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: 1128.52173913
If we take 69 away from 70, we end up 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.

The final outcome is 1128.52173913, with a leftover of 1e-09.