47439 ÷ 23 
The aim is to understand the frequency of 23 in 47439.

On to step 1:
When dividing 4 by 23, we get 0 with 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.
Include the next digit (7) from the dividend after 4, then repeat: 47 / 23

Step 2:
23 goes into 47 2 times with a remainder of 1.
Put 2 as the next digit of the answer. 
Result so far: 2.0
If we subtract 46 from 47, we get 1.
Append the next digit (4) from the dividend to 1 and continue with: 14 / 23

Advancing to step 3:
23 goes into 14 0 times with a remainder of 14.
Record the quotient 0 as the next digit in the result. 
Result so far: 20.0
Deduct 0 from 14 and we're left with 14.
Include the next digit (3) from the dividend after 14, then repeat: 143 / 23

Step 4:
If we divide 143 by 23, we get 6 and a remainder of 5.
Use 6 as the next digit of our solution. 
Result so far: 206.0
Subtracting 138 from 143 leaves us with 5.
Fetch the next digit (9) from the dividend, attach it to 5 and continue: 59 / 23

Step 5:
23 goes into 59 2 times with a remainder of 13.
Use 2 as the next digit of our solution. 
Result so far: 2062.0
Deduct 46 from 59 and we're left 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.

Going ahead to step 6:
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: 2062.5
Subtract 115 from 130 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.

Let's proceed to step 7:
The number 23 fits into 150 6 times, leaving a remainder of 12.
Record the quotient 6 as the next digit in the result. 
Result so far: 2062.56
Deduct 138 from 150 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.

Advancing to step 8:
23 goes into 120 5 times with a remainder of 5.
Put 5 as the next digit of the answer. 
Result so far: 2062.565
If we subtract 115 from 120, we 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.

Step 9:
23 can be fit into 50 2 times, resulting in a remainder of 4.
The next digit of our result is 2. 
Result so far: 2062.5652
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.

Advancing to step 10:
The number 23 fits into 40 1 times, leaving a remainder of 17.
Put 1 as the next digit of the answer. 
Result so far: 2062.56521
If we subtract 23 from 40, we 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.

Going ahead to step 11:
The number 23 fits into 170 7 times, leaving a remainder of 9.
The next digit of our result is 7. 
Result so far: 2062.565217
Deduct 161 from 170 and we're left with 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 12:
23 goes into 90 3 times with a remainder of 21.
Record the quotient 3 as the next digit in the result. 
Result so far: 2062.5652173
Subtracting 69 from 90 leaves us 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 13:
23 goes into 210 9 times with a remainder of 3.
The next digit of our result is 9. 
Result so far: 2062.56521739
If we subtract 207 from 210, we get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

The final result is 2062.56521739 with a remainder of 3e-09.