We're dividing 33633596 by 9 
The aim is to understand the frequency of 9 in 33633596.

Let's proceed to step 1:
When dividing 3 by 9, we get 0 with a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Grab the next digit (3) from the dividend, add it to 3, then carry on: 33 / 9

Step 2:
If we divide 33 by 9, we get 3 and a remainder of 6.
Use 3 as the next digit of our solution. 
Result so far: 3.0
If we subtract 27 from 33, we get 6.
Grab the next digit (6) from the dividend, add it to 6, then carry on: 66 / 9

On to step 3:
9 goes into 66 7 times with a remainder of 3.
The number 7 becomes the next digit in our result. 
Result so far: 37.0
If we take 63 away from 66, we end up with 3.
Include the next digit (3) from the dividend after 3, then repeat: 33 / 9

Advancing to step 4:
9 can be fit into 33 3 times, resulting in a remainder of 6.
Use 3 as the next digit of our solution. 
Result so far: 373.0
If we subtract 27 from 33, we get 6.
Grab the next digit (3) from the dividend, add it to 6, then carry on: 63 / 9

On to step 5:
9 goes into 63 7 times with a remainder of 0.
Use 7 as the next digit of our solution. 
Result so far: 3737.0
Subtract 63 from 63 to get 0.
Grab the next digit (5) from the dividend, add it to 0, then carry on: 5 / 9

On to step 6:
9 can be fit into 5 0 times, resulting in a remainder of 5.
Record the quotient 0 as the next digit in the result. 
Result so far: 37370.0
If we take 0 away from 5, we end up with 5.
Include the next digit (9) from the dividend after 5, then repeat: 59 / 9

Step 7:
The number 9 fits into 59 6 times, leaving a remainder of 5.
Use 6 as the next digit of our solution. 
Result so far: 373706.0
The remainder is 5 after subtracting 54 from 59.
Bring next digit (6) of the dividend behind the 5 and repeat the process: 56 / 9

Going ahead to step 8:
9 goes into 56 6 times with a remainder of 2.
The number 6 becomes the next digit in our result. 
Result so far: 3737066.0
Deduct 54 from 56 and we're left with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Let's proceed to step 9:
9 goes into 20 2 times with a remainder of 2.
The next digit of our result is 2. 
Result so far: 3737066.2
If we take 18 away from 20, we end up with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Advancing to step 10:
20 divided by 9 is 2 with a remainder of 2.
Put 2 as the next digit of the answer. 
Result so far: 3737066.22
If we subtract 18 from 20, we get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Our division results in 3737066.22 with a remaining 0.002.