We look at the division of 689756 by 33 
The aim is to understand the frequency of 33 in 689756.

Step 1:
When dividing 6 by 33, we get 0 with a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Take the next digit (8) from the dividend and append it to 6, then repeat: 68 / 33

On to step 2:
When dividing 68 by 33, we get 2 with a remainder of 2.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
If we take 66 away from 68, we end up with 2.
Grab the next digit (9) from the dividend, add it to 2, then carry on: 29 / 33

Let's proceed to step 3:
When dividing 29 by 33, we get 0 with a remainder of 29.
Put 0 as the next digit of the answer. 
Result so far: 20.0
Deduct 0 from 29 and we're left with 29.
Append the next digit (7) from the dividend to 29 and continue with: 297 / 33

Moving on to step 4:
If we divide 297 by 33, we get 9 and a remainder of 0.
The next digit of our result is 9. 
Result so far: 209.0
If we take 297 away from 297, we end up with 0.
Grab the next digit (5) from the dividend, add it to 0, then carry on: 5 / 33

On to step 5:
When dividing 5 by 33, we get 0 with a remainder of 5.
Use 0 as the next digit of our solution. 
Result so far: 2090.0
If we subtract 0 from 5, we get 5.
Grab the next digit (6) from the dividend, add it to 5, then carry on: 56 / 33

Step 6:
33 goes into 56 1 times with a remainder of 23.
The number 1 becomes the next digit in our result. 
Result so far: 20901.0
Subtract 33 from 56 to get 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Step 7:
The number 33 fits into 230 6 times, leaving a remainder of 32.
Use 6 as the next digit of our solution. 
Result so far: 20901.6
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.

On to step 8:
The number 33 fits into 320 9 times, leaving a remainder of 23.
The next digit of our result is 9. 
Result so far: 20901.69
The remainder is 23 after subtracting 297 from 320.
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 9:
The number 33 fits into 230 6 times, leaving a remainder of 32.
Write down 6 as next digit of the result. 
Result so far: 20901.696
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.

Step 10:
320 divided by 33 is 9 with a remainder of 23.
The next digit of our result is 9. 
Result so far: 20901.6969
If we take 297 away from 320, we end up 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 11:
230 divided by 33 is 6 with a remainder of 32.
The number 6 becomes the next digit in our result. 
Result so far: 20901.69696
Subtracting 198 from 230 leaves us 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 12:
If we divide 320 by 33, we get 9 and a remainder of 23.
Put 9 as the next digit of the answer. 
Result so far: 20901.696969
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.

Let's proceed to step 13:
33 can be fit into 230 6 times, resulting in a remainder of 32.
Record the quotient 6 as the next digit in the result. 
Result so far: 20901.6969696
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.

Moving on to step 14:
When dividing 320 by 33, we get 9 with a remainder of 23.
Put 9 as the next digit of the answer. 
Result so far: 20901.69696969
If we subtract 297 from 320, we get 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

The quotient of the division is 20901.69696969, and the remainder is 2.3e-08.