429941 ÷ 23 
The aim is to understand the frequency of 23 in 429941.

Let's proceed to step 1:
If we divide 4 by 23, we get 0 and a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 4 to get 4.
Take the next digit (2) from the dividend and append it to 4, then repeat: 42 / 23

Going ahead to step 2:
23 can be fit into 42 1 times, resulting in a remainder of 19.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtract 23 from 42 to get 19.
Append the next digit (9) from the dividend to 19 and continue with: 199 / 23

Moving on to step 3:
If we divide 199 by 23, we get 8 and a remainder of 15.
Write down 8 as next digit of the result. 
Result so far: 18.0
If we subtract 184 from 199, we get 15.
Include the next digit (9) from the dividend after 15, then repeat: 159 / 23

Going ahead to step 4:
The number 23 fits into 159 6 times, leaving a remainder of 21.
Write down 6 as next digit of the result. 
Result so far: 186.0
If we take 138 away from 159, we end up with 21.
Fetch the next digit (4) from the dividend, attach it to 21 and continue: 214 / 23

Step 5:
The number 23 fits into 214 9 times, leaving a remainder of 7.
Record the quotient 9 as the next digit in the result. 
Result so far: 1869.0
The remainder is 7 after subtracting 207 from 214.
Bring next digit (1) of the dividend behind the 7 and repeat the process: 71 / 23

On to step 6:
23 can be fit into 71 3 times, resulting in a remainder of 2.
The next digit of our result is 3. 
Result so far: 18693.0
The remainder is 2 after subtracting 69 from 71.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Moving on to step 7:
If we divide 20 by 23, we get 0 and a remainder of 20.
Record the quotient 0 as the next digit in the result. 
Result so far: 18693.0
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.

Moving on to step 8:
The number 23 fits into 200 8 times, leaving a remainder of 16.
Write down 8 as next digit of the result. 
Result so far: 18693.08
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.

Step 9:
When dividing 160 by 23, we get 6 with a remainder of 22.
The number 6 becomes the next digit in our result. 
Result so far: 18693.086
The remainder is 22 after subtracting 138 from 160.
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 10:
23 goes into 220 9 times with a remainder of 13.
Record the quotient 9 as the next digit in the result. 
Result so far: 18693.0869
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 11:
23 can be fit into 130 5 times, resulting in a remainder of 15.
Use 5 as the next digit of our solution. 
Result so far: 18693.08695
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.

Going ahead to step 12:
23 can be fit into 150 6 times, resulting in a remainder of 12.
The number 6 becomes the next digit in our result. 
Result so far: 18693.086956
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.

Let's proceed to step 13:
120 divided by 23 is 5 with a remainder of 5.
Put 5 as the next digit of the answer. 
Result so far: 18693.0869565
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.

Let's proceed to step 14:
23 can be fit into 50 2 times, resulting in a remainder of 4.
Record the quotient 2 as the next digit in the result. 
Result so far: 18693.08695652
If we subtract 46 from 50, we 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.

Our division results in 18693.08695652 with a remaining 4e-09.