Let's divide 512306 by 33
The aim is to understand the frequency of 33 in 512306.

Advancing to step 1:
The number 33 fits into 5 0 times, leaving a remainder of 5.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 5 after subtracting 0 from 5.
Grab the next digit (1) from the dividend, add it to 5, then carry on: 51 / 33

Step 2:
If we divide 51 by 33, we get 1 and a remainder of 18.
Put 1 as the next digit of the answer. 
Result so far: 1.0
The remainder is 18 after subtracting 33 from 51.
Append the next digit (2) from the dividend to 18 and continue with: 182 / 33

Going ahead to step 3:
When dividing 182 by 33, we get 5 with a remainder of 17.
Put 5 as the next digit of the answer. 
Result so far: 15.0
Subtracting 165 from 182 leaves us with 17.
Take the next digit (3) from the dividend and append it to 17, then repeat: 173 / 33

Moving on to step 4:
When dividing 173 by 33, we get 5 with a remainder of 8.
The number 5 becomes the next digit in our result. 
Result so far: 155.0
Subtract 165 from 173 to get 8.
Grab the next digit (0) from the dividend, add it to 8, then carry on: 80 / 33

Let's proceed to step 5:
The number 33 fits into 80 2 times, leaving a remainder of 14.
Write down 2 as next digit of the result. 
Result so far: 1552.0
Subtract 66 from 80 to get 14.
Grab the next digit (6) from the dividend, add it to 14, then carry on: 146 / 33

Advancing to step 6:
If we divide 146 by 33, we get 4 and a remainder of 14.
Write down 4 as next digit of the result. 
Result so far: 15524.0
Subtracting 132 from 146 leaves us with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Let's proceed to step 7:
If we divide 140 by 33, we get 4 and a remainder of 8.
Record the quotient 4 as the next digit in the result. 
Result so far: 15524.4
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.

Step 8:
If we divide 80 by 33, we get 2 and a remainder of 14.
Put 2 as the next digit of the answer. 
Result so far: 15524.42
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.

Moving on to step 9:
If we divide 140 by 33, we get 4 and a remainder of 8.
Record the quotient 4 as the next digit in the result. 
Result so far: 15524.424
If we subtract 132 from 140, we 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 10:
33 can be fit into 80 2 times, resulting in a remainder of 14.
Record the quotient 2 as the next digit in the result. 
Result so far: 15524.4242
Deduct 66 from 80 and we're left with 14.
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 11:
If we divide 140 by 33, we get 4 and a remainder of 8.
Write down 4 as next digit of the result. 
Result so far: 15524.42424
Subtracting 132 from 140 leaves us 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.

Let's proceed to step 12:
If we divide 80 by 33, we get 2 and a remainder of 14.
The number 2 becomes the next digit in our result. 
Result so far: 15524.424242
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.

Advancing to step 13:
If we divide 140 by 33, we get 4 and a remainder of 8.
The next digit of our result is 4. 
Result so far: 15524.4242424
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.

Step 14:
When dividing 80 by 33, we get 2 with a remainder of 14.
Record the quotient 2 as the next digit in the result. 
Result so far: 15524.42424242
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.

The final outcome is 15524.42424242, with a leftover of 1.4e-08.