We look at the division of 379948 by 33 
The aim is to understand the frequency of 33 in 379948.

Going ahead to step 1:
When dividing 3 by 33, we get 0 with 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 (7) from the dividend to 3 and continue with: 37 / 33

Advancing to step 2:
The number 33 fits into 37 1 times, leaving a remainder of 4.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtract 33 from 37 to get 4.
Bring next digit (9) of the dividend behind the 4 and repeat the process: 49 / 33

Going ahead to step 3:
49 divided by 33 is 1 with a remainder of 16.
Use 1 as the next digit of our solution. 
Result so far: 11.0
Subtracting 33 from 49 leaves us with 16.
Fetch the next digit (9) from the dividend, attach it to 16 and continue: 169 / 33

Let's proceed to step 4:
33 goes into 169 5 times with a remainder of 4.
Write down 5 as next digit of the result. 
Result so far: 115.0
If we subtract 165 from 169, we get 4.
Bring next digit (4) of the dividend behind the 4 and repeat the process: 44 / 33

Let's proceed to step 5:
If we divide 44 by 33, we get 1 and a remainder of 11.
The next digit of our result is 1. 
Result so far: 1151.0
Subtract 33 from 44 to get 11.
Append the next digit (8) from the dividend to 11 and continue with: 118 / 33

Step 6:
118 divided by 33 is 3 with a remainder of 19.
The next digit of our result is 3. 
Result so far: 11513.0
If we subtract 99 from 118, 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.

Advancing to step 7:
190 divided by 33 is 5 with a remainder of 25.
Put 5 as the next digit of the answer. 
Result so far: 11513.5
The remainder is 25 after subtracting 165 from 190.
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:
When dividing 250 by 33, we get 7 with a remainder of 19.
Put 7 as the next digit of the answer. 
Result so far: 11513.57
If we subtract 231 from 250, 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.

Let's proceed to step 9:
190 divided by 33 is 5 with a remainder of 25.
Record the quotient 5 as the next digit in the result. 
Result so far: 11513.575
Deduct 165 from 190 and we're left 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.

Step 10:
The number 33 fits into 250 7 times, leaving a remainder of 19.
The next digit of our result is 7. 
Result so far: 11513.5757
If we take 231 away from 250, we end up 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:
If we divide 190 by 33, we get 5 and a remainder of 25.
Use 5 as the next digit of our solution. 
Result so far: 11513.57575
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.

Let's proceed to step 12:
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: 11513.575757
If we take 231 away from 250, we end up 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 13:
33 goes into 190 5 times with a remainder of 25.
Use 5 as the next digit of our solution. 
Result so far: 11513.5757575
Subtract 165 from 190 to 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.

Advancing to step 14:
250 divided by 33 is 7 with a remainder of 19.
Put 7 as the next digit of the answer. 
Result so far: 11513.57575757
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.

After the division, we end up with 11513.57575757 and a remainder of 1.9e-08.