968909 ÷ 23 
The aim is to understand the frequency of 23 in 968909.

Moving on to step 1:
The number 23 fits into 9 0 times, leaving a remainder of 9.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 9, we get 9.
Grab the next digit (6) from the dividend, add it to 9, then carry on: 96 / 23

Let's proceed to step 2:
When dividing 96 by 23, we get 4 with a remainder of 4.
The next digit of our result is 4. 
Result so far: 4.0
The remainder is 4 after subtracting 92 from 96.
Take the next digit (8) from the dividend and append it to 4, then repeat: 48 / 23

Moving on to step 3:
23 can be fit into 48 2 times, resulting in a remainder of 2.
The next digit of our result is 2. 
Result so far: 42.0
The remainder is 2 after subtracting 46 from 48.
Take the next digit (9) from the dividend and append it to 2, then repeat: 29 / 23

Let's proceed to step 4:
23 can be fit into 29 1 times, resulting in a remainder of 6.
Write down 1 as next digit of the result. 
Result so far: 421.0
If we subtract 23 from 29, we get 6.
Append the next digit (0) from the dividend to 6 and continue with: 60 / 23

Step 5:
23 can be fit into 60 2 times, resulting in a remainder of 14.
Use 2 as the next digit of our solution. 
Result so far: 4212.0
If we take 46 away from 60, we end up with 14.
Bring next digit (9) of the dividend behind the 14 and repeat the process: 149 / 23

Advancing to step 6:
If we divide 149 by 23, we get 6 and a remainder of 11.
Record the quotient 6 as the next digit in the result. 
Result so far: 42126.0
Deduct 138 from 149 and we're left with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Going ahead to step 7:
23 can be fit into 110 4 times, resulting in a remainder of 18.
The next digit of our result is 4. 
Result so far: 42126.4
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 8:
When dividing 180 by 23, we get 7 with a remainder of 19.
Record the quotient 7 as the next digit in the result. 
Result so far: 42126.47
If we take 161 away from 180, we end up with 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Step 9:
When dividing 190 by 23, we get 8 with a remainder of 6.
Write down 8 as next digit of the result. 
Result so far: 42126.478
If we take 184 away from 190, we end up with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Let's proceed to step 10:
23 goes into 60 2 times with a remainder of 14.
Use 2 as the next digit of our solution. 
Result so far: 42126.4782
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.

Let's proceed to step 11:
23 can be fit into 140 6 times, resulting in a remainder of 2.
The next digit of our result is 6. 
Result so far: 42126.47826
If we subtract 138 from 140, we 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.

Going ahead to step 12:
23 goes into 20 0 times with a remainder of 20.
Use 0 as the next digit of our solution. 
Result so far: 42126.47826
If we subtract 0 from 20, we get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Step 13:
200 divided by 23 is 8 with a remainder of 16.
Put 8 as the next digit of the answer. 
Result so far: 42126.4782608
If we subtract 184 from 200, we get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Going ahead to step 14:
The number 23 fits into 160 6 times, leaving a remainder of 22.
Use 6 as the next digit of our solution. 
Result so far: 42126.47826086
Subtract 138 from 160 to 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.

The final result is 42126.47826086 with a remainder of 2.2e-08.