We look at the division of 311756 by 23 
The aim is to understand the frequency of 23 in 311756.

Advancing to step 1:
When dividing 3 by 23, we get 0 with a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Take the next digit (1) from the dividend and append it to 3, then repeat: 31 / 23

Moving on to step 2:
If we divide 31 by 23, we get 1 and a remainder of 8.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we take 23 away from 31, we end up with 8.
Include the next digit (1) from the dividend after 8, then repeat: 81 / 23

Let's proceed to step 3:
When dividing 81 by 23, we get 3 with a remainder of 12.
Put 3 as the next digit of the answer. 
Result so far: 13.0
Deduct 69 from 81 and we're left with 12.
Append the next digit (7) from the dividend to 12 and continue with: 127 / 23

Let's proceed to step 4:
The number 23 fits into 127 5 times, leaving a remainder of 12.
Put 5 as the next digit of the answer. 
Result so far: 135.0
The remainder is 12 after subtracting 115 from 127.
Include the next digit (5) from the dividend after 12, then repeat: 125 / 23

Step 5:
125 divided by 23 is 5 with a remainder of 10.
Use 5 as the next digit of our solution. 
Result so far: 1355.0
Subtracting 115 from 125 leaves us with 10.
Bring next digit (6) of the dividend behind the 10 and repeat the process: 106 / 23

Going ahead to step 6:
23 goes into 106 4 times with a remainder of 14.
Record the quotient 4 as the next digit in the result. 
Result so far: 13554.0
If we take 92 away from 106, we end up 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.

Step 7:
140 divided by 23 is 6 with a remainder of 2.
The next digit of our result is 6. 
Result so far: 13554.6
Subtract 138 from 140 to get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Let's proceed to step 8:
If we divide 20 by 23, we get 0 and a remainder of 20.
Put 0 as the next digit of the answer. 
Result so far: 13554.6
Deduct 0 from 20 and we're left with 20.
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 9:
If we divide 200 by 23, we get 8 and a remainder of 16.
The number 8 becomes the next digit in our result. 
Result so far: 13554.608
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.

Let's proceed to step 10:
If we divide 160 by 23, we get 6 and a remainder of 22.
The number 6 becomes the next digit in our result. 
Result so far: 13554.6086
If we subtract 138 from 160, we get 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Let's proceed to step 11:
If we divide 220 by 23, we get 9 and a remainder of 13.
Use 9 as the next digit of our solution. 
Result so far: 13554.60869
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.

Step 12:
23 goes into 130 5 times with a remainder of 15.
The next digit of our result is 5. 
Result so far: 13554.608695
Deduct 115 from 130 and we're left with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Moving on to step 13:
The number 23 fits into 150 6 times, leaving a remainder of 12.
Write down 6 as next digit of the result. 
Result so far: 13554.6086956
Subtracting 138 from 150 leaves us 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.

Advancing to step 14:
If we divide 120 by 23, we get 5 and a remainder of 5.
The number 5 becomes the next digit in our result. 
Result so far: 13554.60869565
Subtract 115 from 120 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.

Our division results in 13554.60869565 with a remaining 5e-09.