We look at the division of 395722 by 33 
The aim is to understand the frequency of 33 in 395722.

Step 1:
33 can be fit into 3 0 times, resulting in a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 3 to get 3.
Append the next digit (9) from the dividend to 3 and continue with: 39 / 33

Moving on to step 2:
The number 33 fits into 39 1 times, leaving 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 (5) from the dividend after 6, then repeat: 65 / 33

On to step 3:
33 goes into 65 1 times with a remainder of 32.
Put 1 as the next digit of the answer. 
Result so far: 11.0
If we take 33 away from 65, we end up with 32.
Bring next digit (7) of the dividend behind the 32 and repeat the process: 327 / 33

On to step 4:
327 divided by 33 is 9 with a remainder of 30.
Write down 9 as next digit of the result. 
Result so far: 119.0
If we subtract 297 from 327, we get 30.
Append the next digit (2) from the dividend to 30 and continue with: 302 / 33

Let's proceed to step 5:
33 can be fit into 302 9 times, resulting in a remainder of 5.
Write down 9 as next digit of the result. 
Result so far: 1199.0
Subtract 297 from 302 to get 5.
Grab the next digit (2) from the dividend, add it to 5, then carry on: 52 / 33

Advancing to step 6:
When dividing 52 by 33, we get 1 with a remainder of 19.
Write down 1 as next digit of the result. 
Result so far: 11991.0
If we subtract 33 from 52, we get 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Step 7:
33 can be fit into 190 5 times, resulting in a remainder of 25.
Record the quotient 5 as the next digit in the result. 
Result so far: 11991.5
If we take 165 away from 190, we end up with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Moving on to step 8:
33 goes into 250 7 times with a remainder of 19.
Use 7 as the next digit of our solution. 
Result so far: 11991.57
Deduct 231 from 250 and we're left with 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Step 9:
190 divided by 33 is 5 with a remainder of 25.
Put 5 as the next digit of the answer. 
Result so far: 11991.575
If we take 165 away from 190, we end up with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Let's proceed to step 10:
If we divide 250 by 33, we get 7 and a remainder of 19.
Put 7 as the next digit of the answer. 
Result so far: 11991.5757
Deduct 231 from 250 and we're left with 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Going ahead to step 11:
33 can be fit into 190 5 times, resulting in a remainder of 25.
Use 5 as the next digit of our solution. 
Result so far: 11991.57575
Subtracting 165 from 190 leaves us with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Going ahead to step 12:
250 divided by 33 is 7 with a remainder of 19.
Use 7 as the next digit of our solution. 
Result so far: 11991.575757
Deduct 231 from 250 and we're left with 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Step 13:
When dividing 190 by 33, we get 5 with a remainder of 25.
The number 5 becomes the next digit in our result. 
Result so far: 11991.5757575
If we subtract 165 from 190, we get 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

On to step 14:
33 can be fit into 250 7 times, resulting in a remainder of 19.
The number 7 becomes the next digit in our result. 
Result so far: 11991.57575757
Subtract 231 from 250 to get 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

The final result is 11991.57575757 with a remainder of 1.9e-08.