Let's divide 921693 by 33
The aim is to understand the frequency of 33 in 921693.

On to step 1:
If we divide 9 by 33, we get 0 and a remainder of 9.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 9 and we're left with 9.
Bring next digit (2) of the dividend behind the 9 and repeat the process: 92 / 33

Let's proceed to step 2:
When dividing 92 by 33, we get 2 with a remainder of 26.
Write down 2 as next digit of the result. 
Result so far: 2.0
Subtract 66 from 92 to get 26.
Append the next digit (1) from the dividend to 26 and continue with: 261 / 33

Moving on to step 3:
If we divide 261 by 33, we get 7 and a remainder of 30.
Record the quotient 7 as the next digit in the result. 
Result so far: 27.0
Subtract 231 from 261 to get 30.
Fetch the next digit (6) from the dividend, attach it to 30 and continue: 306 / 33

Advancing to step 4:
33 goes into 306 9 times with a remainder of 9.
Record the quotient 9 as the next digit in the result. 
Result so far: 279.0
Deduct 297 from 306 and we're left with 9.
Include the next digit (9) from the dividend after 9, then repeat: 99 / 33

Advancing to step 5:
99 divided by 33 is 3 with a remainder of 0.
The number 3 becomes the next digit in our result. 
Result so far: 2793.0
If we take 99 away from 99, we end up with 0.
Take the next digit (3) from the dividend and append it to 0, then repeat: 3 / 33

Moving on to step 6:
3 divided by 33 is 0 with a remainder of 3.
The next digit of our result is 0. 
Result so far: 27930.0
Deduct 0 from 3 and we're left with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Advancing to step 7:
30 divided by 33 is 0 with a remainder of 30.
The number 0 becomes the next digit in our result. 
Result so far: 27930.0
Deduct 0 from 30 and we're left with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Going ahead to step 8:
The number 33 fits into 300 9 times, leaving a remainder of 3.
Record the quotient 9 as the next digit in the result. 
Result so far: 27930.09
Deduct 297 from 300 and we're left with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Advancing to step 9:
30 divided by 33 is 0 with a remainder of 30.
The next digit of our result is 0. 
Result so far: 27930.09
Subtracting 0 from 30 leaves us with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

On to step 10:
The number 33 fits into 300 9 times, leaving a remainder of 3.
Record the quotient 9 as the next digit in the result. 
Result so far: 27930.0909
Subtract 297 from 300 to get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Let's proceed to step 11:
When dividing 30 by 33, we get 0 with a remainder of 30.
Record the quotient 0 as the next digit in the result. 
Result so far: 27930.0909
Subtract 0 from 30 to get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Step 12:
If we divide 300 by 33, we get 9 and a remainder of 3.
The next digit of our result is 9. 
Result so far: 27930.090909
If we take 297 away from 300, we end up with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Advancing to step 13:
30 divided by 33 is 0 with a remainder of 30.
The next digit of our result is 0. 
Result so far: 27930.090909
If we take 0 away from 30, we end up with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Step 14:
When dividing 300 by 33, we get 9 with a remainder of 3.
Record the quotient 9 as the next digit in the result. 
Result so far: 27930.09090909
Deduct 297 from 300 and we're left with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

The final result is 27930.09090909 with a remainder of 3e-09.