392543 divided by 33 
The aim is to understand the frequency of 33 in 392543.

Step 1:
3 divided by 33 is 0 with a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Take the next digit (9) from the dividend and append it to 3, then repeat: 39 / 33

Step 2:
If we divide 39 by 33, we get 1 and a remainder of 6.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtract 33 from 39 to get 6.
Include the next digit (2) from the dividend after 6, then repeat: 62 / 33

On to step 3:
33 goes into 62 1 times with a remainder of 29.
Record the quotient 1 as the next digit in the result. 
Result so far: 11.0
Subtracting 33 from 62 leaves us with 29.
Take the next digit (5) from the dividend and append it to 29, then repeat: 295 / 33

Let's proceed to step 4:
33 goes into 295 8 times with a remainder of 31.
Write down 8 as next digit of the result. 
Result so far: 118.0
If we subtract 264 from 295, we get 31.
Bring next digit (4) of the dividend behind the 31 and repeat the process: 314 / 33

Moving on to step 5:
33 can be fit into 314 9 times, resulting in a remainder of 17.
Write down 9 as next digit of the result. 
Result so far: 1189.0
If we subtract 297 from 314, we get 17.
Fetch the next digit (3) from the dividend, attach it to 17 and continue: 173 / 33

Going ahead to step 6:
If we divide 173 by 33, we get 5 and a remainder of 8.
Use 5 as the next digit of our solution. 
Result so far: 11895.0
The remainder is 8 after subtracting 165 from 173.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Advancing to step 7:
33 can be fit into 80 2 times, resulting in a remainder of 14.
Write down 2 as next digit of the result. 
Result so far: 11895.2
If we subtract 66 from 80, we get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

On to step 8:
140 divided by 33 is 4 with a remainder of 8.
The next digit of our result is 4. 
Result so far: 11895.24
Deduct 132 from 140 and we're left with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Going ahead to step 9:
The number 33 fits into 80 2 times, leaving a remainder of 14.
The number 2 becomes the next digit in our result. 
Result so far: 11895.242
Subtract 66 from 80 to get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Moving on to step 10:
140 divided by 33 is 4 with a remainder of 8.
Record the quotient 4 as the next digit in the result. 
Result so far: 11895.2424
Subtract 132 from 140 to get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Moving on to step 11:
The number 33 fits into 80 2 times, leaving a remainder of 14.
Put 2 as the next digit of the answer. 
Result so far: 11895.24242
The remainder is 14 after subtracting 66 from 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Advancing to step 12:
The number 33 fits into 140 4 times, leaving a remainder of 8.
The next digit of our result is 4. 
Result so far: 11895.242424
The remainder is 8 after subtracting 132 from 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Going ahead to step 13:
80 divided by 33 is 2 with a remainder of 14.
Record the quotient 2 as the next digit in the result. 
Result so far: 11895.2424242
The remainder is 14 after subtracting 66 from 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Advancing to step 14:
When dividing 140 by 33, we get 4 with a remainder of 8.
The next digit of our result is 4. 
Result so far: 11895.24242424
Subtract 132 from 140 to get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Our division results in 11895.24242424 with a remaining 8e-09.