997837 divided by 33 
The aim is to understand the frequency of 33 in 997837.

Let's proceed to step 1:
9 divided by 33 is 0 with a remainder of 9.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 9 to get 9.
Fetch the next digit (9) from the dividend, attach it to 9 and continue: 99 / 33

Advancing to step 2:
33 can be fit into 99 3 times, resulting in a remainder of 0.
Put 3 as the next digit of the answer. 
Result so far: 3.0
Subtract 99 from 99 to get 0.
Fetch the next digit (7) from the dividend, attach it to 0 and continue: 7 / 33

On to step 3:
7 divided by 33 is 0 with a remainder of 7.
The next digit of our result is 0. 
Result so far: 30.0
If we subtract 0 from 7, we get 7.
Fetch the next digit (8) from the dividend, attach it to 7 and continue: 78 / 33

On to step 4:
If we divide 78 by 33, we get 2 and a remainder of 12.
Write down 2 as next digit of the result. 
Result so far: 302.0
Subtracting 66 from 78 leaves us with 12.
Append the next digit (3) from the dividend to 12 and continue with: 123 / 33

Step 5:
33 can be fit into 123 3 times, resulting in a remainder of 24.
Write down 3 as next digit of the result. 
Result so far: 3023.0
Subtracting 99 from 123 leaves us with 24.
Append the next digit (7) from the dividend to 24 and continue with: 247 / 33

Let's proceed to step 6:
If we divide 247 by 33, we get 7 and a remainder of 16.
Record the quotient 7 as the next digit in the result. 
Result so far: 30237.0
Subtracting 231 from 247 leaves us with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Moving on to step 7:
160 divided by 33 is 4 with a remainder of 28.
Use 4 as the next digit of our solution. 
Result so far: 30237.4
If we take 132 away from 160, we end up with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Going ahead to step 8:
The number 33 fits into 280 8 times, leaving a remainder of 16.
The next digit of our result is 8. 
Result so far: 30237.48
If we subtract 264 from 280, we get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Going ahead to step 9:
When dividing 160 by 33, we get 4 with a remainder of 28.
The next digit of our result is 4. 
Result so far: 30237.484
Subtract 132 from 160 to get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Let's proceed to step 10:
33 can be fit into 280 8 times, resulting in a remainder of 16.
Record the quotient 8 as the next digit in the result. 
Result so far: 30237.4848
The remainder is 16 after subtracting 264 from 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Let's proceed to step 11:
33 can be fit into 160 4 times, resulting in a remainder of 28.
Write down 4 as next digit of the result. 
Result so far: 30237.48484
Subtract 132 from 160 to get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Advancing to step 12:
The number 33 fits into 280 8 times, leaving a remainder of 16.
Record the quotient 8 as the next digit in the result. 
Result so far: 30237.484848
If we take 264 away from 280, we end up with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Moving on to step 13:
33 can be fit into 160 4 times, resulting in a remainder of 28.
Put 4 as the next digit of the answer. 
Result so far: 30237.4848484
Deduct 132 from 160 and we're left with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Step 14:
The number 33 fits into 280 8 times, leaving a remainder of 16.
The number 8 becomes the next digit in our result. 
Result so far: 30237.48484848
Subtracting 264 from 280 leaves us with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

The final result is 30237.48484848 with a remainder of 1.6e-08.