We look at the division of 23333 by 72 
The aim is to understand the frequency of 72 in 23333.

Let's proceed to step 1:
If we divide 2 by 72, we get 0 and a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 2 leaves us with 2.
Grab the next digit (3) from the dividend, add it to 2, then carry on: 23 / 72

Moving on to step 2:
23 divided by 72 is 0 with a remainder of 23.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 23 to get 23.
Fetch the next digit (3) from the dividend, attach it to 23 and continue: 233 / 72

Moving on to step 3:
72 goes into 233 3 times with a remainder of 17.
Put 3 as the next digit of the answer. 
Result so far: 3.0
If we subtract 216 from 233, we get 17.
Include the next digit (3) from the dividend after 17, then repeat: 173 / 72

Moving on to step 4:
173 divided by 72 is 2 with a remainder of 29.
The number 2 becomes the next digit in our result. 
Result so far: 32.0
Subtracting 144 from 173 leaves us with 29.
Bring next digit (3) of the dividend behind the 29 and repeat the process: 293 / 72

Let's proceed to step 5:
293 divided by 72 is 4 with a remainder of 5.
The next digit of our result is 4. 
Result so far: 324.0
Deduct 288 from 293 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.

Moving on to step 6:
If we divide 50 by 72, we get 0 and a remainder of 50.
Record the quotient 0 as the next digit in the result. 
Result so far: 324.0
If we take 0 away from 50, we end up with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

On to step 7:
500 divided by 72 is 6 with a remainder of 68.
The next digit of our result is 6. 
Result so far: 324.06
The remainder is 68 after subtracting 432 from 500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Step 8:
If we divide 680 by 72, we get 9 and a remainder of 32.
The next digit of our result is 9. 
Result so far: 324.069
If we subtract 648 from 680, we get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Going ahead to step 9:
When dividing 320 by 72, we get 4 with a remainder of 32.
Put 4 as the next digit of the answer. 
Result so far: 324.0694
If we take 288 away from 320, we end up with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Going ahead to step 10:
The number 72 fits into 320 4 times, leaving a remainder of 32.
The number 4 becomes the next digit in our result. 
Result so far: 324.06944
If we take 288 away from 320, we end up with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

The final result is 324.06944 with a remainder of 3.2e-05.