We divide 654665 by 23
The aim is to understand the frequency of 23 in 654665.

Moving on to step 1:
When dividing 6 by 23, we get 0 with a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Take the next digit (5) from the dividend and append it to 6, then repeat: 65 / 23

Step 2:
65 divided by 23 is 2 with a remainder of 19.
Use 2 as the next digit of our solution. 
Result so far: 2.0
Subtract 46 from 65 to get 19.
Bring next digit (4) of the dividend behind the 19 and repeat the process: 194 / 23

Moving on to step 3:
If we divide 194 by 23, we get 8 and a remainder of 10.
Use 8 as the next digit of our solution. 
Result so far: 28.0
The remainder is 10 after subtracting 184 from 194.
Take the next digit (6) from the dividend and append it to 10, then repeat: 106 / 23

Advancing to step 4:
106 divided by 23 is 4 with a remainder of 14.
Put 4 as the next digit of the answer. 
Result so far: 284.0
If we subtract 92 from 106, we get 14.
Include the next digit (6) from the dividend after 14, then repeat: 146 / 23

Let's proceed to step 5:
The number 23 fits into 146 6 times, leaving a remainder of 8.
The number 6 becomes the next digit in our result. 
Result so far: 2846.0
Subtracting 138 from 146 leaves us with 8.
Fetch the next digit (5) from the dividend, attach it to 8 and continue: 85 / 23

Moving on to step 6:
23 goes into 85 3 times with a remainder of 16.
Record the quotient 3 as the next digit in the result. 
Result so far: 28463.0
If we take 69 away from 85, we end up 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.

On to step 7:
If we divide 160 by 23, we get 6 and a remainder of 22.
Record the quotient 6 as the next digit in the result. 
Result so far: 28463.6
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.

Let's proceed to step 8:
If we divide 220 by 23, we get 9 and a remainder of 13.
Write down 9 as next digit of the result. 
Result so far: 28463.69
Subtract 207 from 220 to get 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Let's proceed to step 9:
When dividing 130 by 23, we get 5 with a remainder of 15.
Record the quotient 5 as the next digit in the result. 
Result so far: 28463.695
If we take 115 away from 130, we end up 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.

Advancing to step 10:
The number 23 fits into 150 6 times, leaving a remainder of 12.
Use 6 as the next digit of our solution. 
Result so far: 28463.6956
If we subtract 138 from 150, we get 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 11:
If we divide 120 by 23, we get 5 and a remainder of 5.
Write down 5 as next digit of the result. 
Result so far: 28463.69565
Subtracting 115 from 120 leaves us 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.

Moving on to step 12:
50 divided by 23 is 2 with a remainder of 4.
The number 2 becomes the next digit in our result. 
Result so far: 28463.695652
If we take 46 away from 50, we end up with 4.
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 13:
The number 23 fits into 40 1 times, leaving a remainder of 17.
The next digit of our result is 1. 
Result so far: 28463.6956521
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 14:
The number 23 fits into 170 7 times, leaving a remainder of 9.
The next digit of our result is 7. 
Result so far: 28463.69565217
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.

The final result is 28463.69565217 with a remainder of 9e-09.