Let's divide 520804 by 33
The aim is to understand the frequency of 33 in 520804.

Advancing to step 1:
33 can be fit into 5 0 times, resulting in a remainder of 5.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 5 after subtracting 0 from 5.
Bring next digit (2) of the dividend behind the 5 and repeat the process: 52 / 33

Going ahead to step 2:
When dividing 52 by 33, we get 1 with a remainder of 19.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we subtract 33 from 52, we get 19.
Take the next digit (0) from the dividend and append it to 19, then repeat: 190 / 33

Let's proceed to step 3:
The number 33 fits into 190 5 times, leaving a remainder of 25.
Use 5 as the next digit of our solution. 
Result so far: 15.0
If we take 165 away from 190, we end up with 25.
Bring next digit (8) of the dividend behind the 25 and repeat the process: 258 / 33

On to step 4:
33 can be fit into 258 7 times, resulting in a remainder of 27.
Record the quotient 7 as the next digit in the result. 
Result so far: 157.0
The remainder is 27 after subtracting 231 from 258.
Append the next digit (0) from the dividend to 27 and continue with: 270 / 33

Going ahead to step 5:
If we divide 270 by 33, we get 8 and a remainder of 6.
Record the quotient 8 as the next digit in the result. 
Result so far: 1578.0
The remainder is 6 after subtracting 264 from 270.
Grab the next digit (4) from the dividend, add it to 6, then carry on: 64 / 33

Moving on to step 6:
33 goes into 64 1 times with a remainder of 31.
The number 1 becomes the next digit in our result. 
Result so far: 15781.0
If we take 33 away from 64, we end up with 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Let's proceed to step 7:
When dividing 310 by 33, we get 9 with a remainder of 13.
Put 9 as the next digit of the answer. 
Result so far: 15781.9
If we subtract 297 from 310, 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.

Let's proceed to step 8:
33 goes into 130 3 times with a remainder of 31.
Put 3 as the next digit of the answer. 
Result so far: 15781.93
Deduct 99 from 130 and we're left with 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

On to step 9:
If we divide 310 by 33, we get 9 and a remainder of 13.
Write down 9 as next digit of the result. 
Result so far: 15781.939
Deduct 297 from 310 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.

Moving on to step 10:
33 can be fit into 130 3 times, resulting in a remainder of 31.
The number 3 becomes the next digit in our result. 
Result so far: 15781.9393
If we subtract 99 from 130, we get 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Moving on to step 11:
310 divided by 33 is 9 with a remainder of 13.
Put 9 as the next digit of the answer. 
Result so far: 15781.93939
Deduct 297 from 310 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.

Moving on to step 12:
33 can be fit into 130 3 times, resulting in a remainder of 31.
Put 3 as the next digit of the answer. 
Result so far: 15781.939393
Subtract 99 from 130 to get 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

On to step 13:
When dividing 310 by 33, we get 9 with a remainder of 13.
The next digit of our result is 9. 
Result so far: 15781.9393939
Subtract 297 from 310 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.

On to step 14:
130 divided by 33 is 3 with a remainder of 31.
Record the quotient 3 as the next digit in the result. 
Result so far: 15781.93939393
Subtracting 99 from 130 leaves us with 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

The final outcome is 15781.93939393, with a leftover of 3.1e-08.