431660 ÷ 33 
The aim is to understand the frequency of 33 in 431660.

Step 1:
33 goes into 4 0 times with a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 4, we end up with 4.
Fetch the next digit (3) from the dividend, attach it to 4 and continue: 43 / 33

Step 2:
33 goes into 43 1 times with a remainder of 10.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtracting 33 from 43 leaves us with 10.
Bring next digit (1) of the dividend behind the 10 and repeat the process: 101 / 33

Step 3:
101 divided by 33 is 3 with a remainder of 2.
The next digit of our result is 3. 
Result so far: 13.0
Subtract 99 from 101 to get 2.
Include the next digit (6) from the dividend after 2, then repeat: 26 / 33

Going ahead to step 4:
26 divided by 33 is 0 with a remainder of 26.
The next digit of our result is 0. 
Result so far: 130.0
Deduct 0 from 26 and we're left with 26.
Append the next digit (6) from the dividend to 26 and continue with: 266 / 33

Moving on to step 5:
When dividing 266 by 33, we get 8 with a remainder of 2.
Write down 8 as next digit of the result. 
Result so far: 1308.0
Deduct 264 from 266 and we're left with 2.
Grab the next digit (0) from the dividend, add it to 2, then carry on: 20 / 33

Let's proceed to step 6:
When dividing 20 by 33, we get 0 with a remainder of 20.
Record the quotient 0 as the next digit in the result. 
Result so far: 13080.0
Deduct 0 from 20 and we're left with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

On to step 7:
When dividing 200 by 33, we get 6 with a remainder of 2.
Write down 6 as next digit of the result. 
Result so far: 13080.6
Subtract 198 from 200 to get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Step 8:
If we divide 20 by 33, we get 0 and a remainder of 20.
The next digit of our result is 0. 
Result so far: 13080.6
If we subtract 0 from 20, we get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Advancing to step 9:
33 can be fit into 200 6 times, resulting in a remainder of 2.
The number 6 becomes the next digit in our result. 
Result so far: 13080.606
If we take 198 away from 200, we end up with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Going ahead to step 10:
If we divide 20 by 33, we get 0 and a remainder of 20.
Write down 0 as next digit of the result. 
Result so far: 13080.606
If we take 0 away from 20, we end up with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Moving on to step 11:
33 can be fit into 200 6 times, resulting in a remainder of 2.
Write down 6 as next digit of the result. 
Result so far: 13080.60606
Subtract 198 from 200 to get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

On to step 12:
If we divide 20 by 33, we get 0 and a remainder of 20.
Record the quotient 0 as the next digit in the result. 
Result so far: 13080.60606
Subtract 0 from 20 to get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Advancing to step 13:
33 can be fit into 200 6 times, resulting in a remainder of 2.
The number 6 becomes the next digit in our result. 
Result so far: 13080.6060606
Subtract 198 from 200 to get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Let's proceed to step 14:
If we divide 20 by 33, we get 0 and a remainder of 20.
The number 0 becomes the next digit in our result. 
Result so far: 13080.6060606
Subtracting 0 from 20 leaves us with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Our division results in 13080.6060606 with a remaining 2e-08.