We look at the division of 20974 by 33 
The aim is to understand the frequency of 33 in 20974.

Moving on to step 1:
2 divided by 33 is 0 with a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 2 leaves us with 2.
Append the next digit (0) from the dividend to 2 and continue with: 20 / 33

Going ahead to step 2:
33 can be fit into 20 0 times, resulting in a remainder of 20.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 20 and we're left with 20.
Bring next digit (9) of the dividend behind the 20 and repeat the process: 209 / 33

Step 3:
33 goes into 209 6 times with a remainder of 11.
The number 6 becomes the next digit in our result. 
Result so far: 6.0
The remainder is 11 after subtracting 198 from 209.
Take the next digit (7) from the dividend and append it to 11, then repeat: 117 / 33

Going ahead to step 4:
The number 33 fits into 117 3 times, leaving a remainder of 18.
Record the quotient 3 as the next digit in the result. 
Result so far: 63.0
If we subtract 99 from 117, we get 18.
Take the next digit (4) from the dividend and append it to 18, then repeat: 184 / 33

On to step 5:
When dividing 184 by 33, we get 5 with a remainder of 19.
Put 5 as the next digit of the answer. 
Result so far: 635.0
Deduct 165 from 184 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 6:
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: 635.5
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.

Advancing to step 7:
250 divided by 33 is 7 with a remainder of 19.
The number 7 becomes the next digit in our result. 
Result so far: 635.57
The remainder is 19 after subtracting 231 from 250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

On to step 8:
190 divided by 33 is 5 with a remainder of 25.
Write down 5 as next digit of the result. 
Result so far: 635.575
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.

On to step 9:
33 can be fit into 250 7 times, resulting in a remainder of 19.
Write down 7 as next digit of the result. 
Result so far: 635.5757
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.

Step 10:
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: 635.57575
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 11:
When dividing 250 by 33, we get 7 with a remainder of 19.
The number 7 becomes the next digit in our result. 
Result so far: 635.575757
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.

Moving on to step 12:
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: 635.5757575
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.

Advancing to step 13:
33 goes into 250 7 times with a remainder of 19.
Write down 7 as next digit of the result. 
Result so far: 635.57575757
The remainder is 19 after subtracting 231 from 250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

The quotient of the division is 635.57575757, and the remainder is 1.9e-08.