744066 divided by 23 
The aim is to understand the frequency of 23 in 744066.

Let's proceed to step 1:
If we divide 7 by 23, we get 0 and a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Grab the next digit (4) from the dividend, add it to 7, then carry on: 74 / 23

Step 2:
When dividing 74 by 23, we get 3 with a remainder of 5.
Write down 3 as next digit of the result. 
Result so far: 3.0
The remainder is 5 after subtracting 69 from 74.
Bring next digit (4) of the dividend behind the 5 and repeat the process: 54 / 23

Step 3:
23 goes into 54 2 times with a remainder of 8.
Use 2 as the next digit of our solution. 
Result so far: 32.0
The remainder is 8 after subtracting 46 from 54.
Grab the next digit (0) from the dividend, add it to 8, then carry on: 80 / 23

Moving on to step 4:
80 divided by 23 is 3 with a remainder of 11.
Put 3 as the next digit of the answer. 
Result so far: 323.0
If we take 69 away from 80, we end up with 11.
Take the next digit (6) from the dividend and append it to 11, then repeat: 116 / 23

Step 5:
If we divide 116 by 23, we get 5 and a remainder of 1.
The number 5 becomes the next digit in our result. 
Result so far: 3235.0
Deduct 115 from 116 and we're left with 1.
Fetch the next digit (6) from the dividend, attach it to 1 and continue: 16 / 23

Step 6:
23 goes into 16 0 times with a remainder of 16.
The next digit of our result is 0. 
Result so far: 32350.0
If we subtract 0 from 16, 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 7:
23 goes into 160 6 times with a remainder of 22.
The number 6 becomes the next digit in our result. 
Result so far: 32350.6
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.
The number 9 becomes the next digit in our result. 
Result so far: 32350.69
If we subtract 207 from 220, we 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.

Going ahead to step 9:
23 goes into 130 5 times with a remainder of 15.
The number 5 becomes the next digit in our result. 
Result so far: 32350.695
Subtracting 115 from 130 leaves us 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.

Step 10:
If we divide 150 by 23, we get 6 and a remainder of 12.
The next digit of our result is 6. 
Result so far: 32350.6956
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 11:
The number 23 fits into 120 5 times, leaving a remainder of 5.
The number 5 becomes the next digit in our result. 
Result so far: 32350.69565
Deduct 115 from 120 and we're left 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.

On to step 12:
23 can be fit into 50 2 times, resulting in a remainder of 4.
Put 2 as the next digit of the answer. 
Result so far: 32350.695652
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.

On to step 13:
23 can be fit into 40 1 times, resulting in a remainder of 17.
Put 1 as the next digit of the answer. 
Result so far: 32350.6956521
Subtracting 23 from 40 leaves us with 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Advancing to step 14:
170 divided by 23 is 7 with a remainder of 9.
Write down 7 as next digit of the result. 
Result so far: 32350.69565217
If we subtract 161 from 170, we get 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

After the division, we end up with 32350.69565217 and a remainder of 9e-09.