399662 ÷ 33 
The aim is to understand the frequency of 33 in 399662.

Advancing to step 1:
33 can be fit into 3 0 times, resulting in a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Grab the next digit (9) from the dividend, add it to 3, then carry on: 39 / 33

On to step 2:
33 goes into 39 1 times with a remainder of 6.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtract 33 from 39 to get 6.
Grab the next digit (9) from the dividend, add it to 6, then carry on: 69 / 33

Advancing to step 3:
If we divide 69 by 33, we get 2 and a remainder of 3.
The next digit of our result is 2. 
Result so far: 12.0
The remainder is 3 after subtracting 66 from 69.
Bring next digit (6) of the dividend behind the 3 and repeat the process: 36 / 33

Let's proceed to step 4:
If we divide 36 by 33, we get 1 and a remainder of 3.
Put 1 as the next digit of the answer. 
Result so far: 121.0
Deduct 33 from 36 and we're left with 3.
Bring next digit (6) of the dividend behind the 3 and repeat the process: 36 / 33

Advancing to step 5:
36 divided by 33 is 1 with a remainder of 3.
Put 1 as the next digit of the answer. 
Result so far: 1211.0
If we take 33 away from 36, we end up with 3.
Bring next digit (2) of the dividend behind the 3 and repeat the process: 32 / 33

Let's proceed to step 6:
When dividing 32 by 33, we get 0 with a remainder of 32.
Use 0 as the next digit of our solution. 
Result so far: 12110.0
Subtract 0 from 32 to 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.

On to step 7:
The number 33 fits into 320 9 times, leaving a remainder of 23.
Record the quotient 9 as the next digit in the result. 
Result so far: 12110.9
Deduct 297 from 320 and we're left with 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Going ahead to step 8:
When dividing 230 by 33, we get 6 with a remainder of 32.
The number 6 becomes the next digit in our result. 
Result so far: 12110.96
If we take 198 away from 230, 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 9:
The number 33 fits into 320 9 times, leaving a remainder of 23.
Write down 9 as next digit of the result. 
Result so far: 12110.969
Subtracting 297 from 320 leaves us with 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Advancing to step 10:
If we divide 230 by 33, we get 6 and a remainder of 32.
The number 6 becomes the next digit in our result. 
Result so far: 12110.9696
The remainder is 32 after subtracting 198 from 230.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

On to step 11:
33 can be fit into 320 9 times, resulting in a remainder of 23.
Record the quotient 9 as the next digit in the result. 
Result so far: 12110.96969
Deduct 297 from 320 and we're left with 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

On to step 12:
If we divide 230 by 33, we get 6 and a remainder of 32.
Use 6 as the next digit of our solution. 
Result so far: 12110.969696
If we subtract 198 from 230, 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.

Let's proceed to step 13:
The number 33 fits into 320 9 times, leaving a remainder of 23.
The next digit of our result is 9. 
Result so far: 12110.9696969
Deduct 297 from 320 and we're left with 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Moving on to step 14:
33 can be fit into 230 6 times, resulting in a remainder of 32.
Put 6 as the next digit of the answer. 
Result so far: 12110.96969696
The remainder is 32 after subtracting 198 from 230.
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 12110.96969696 with a remainder of 3.2e-08.