We're dividing 33223980 by 865 
The aim is to understand the frequency of 865 in 33223980.

Advancing to step 1:
When dividing 3 by 865, we get 0 with a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 3, we get 3.
Fetch the next digit (3) from the dividend, attach it to 3 and continue: 33 / 865

Let's proceed to step 2:
When dividing 33 by 865, we get 0 with a remainder of 33.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 33 leaves us with 33.
Append the next digit (2) from the dividend to 33 and continue with: 332 / 865

On to step 3:
865 can be fit into 332 0 times, resulting in a remainder of 332.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 332 and we're left with 332.
Include the next digit (2) from the dividend after 332, then repeat: 3322 / 865

On to step 4:
3322 divided by 865 is 3 with a remainder of 727.
Use 3 as the next digit of our solution. 
Result so far: 3.0
The remainder is 727 after subtracting 2595 from 3322.
Fetch the next digit (3) from the dividend, attach it to 727 and continue: 7273 / 865

Advancing to step 5:
865 can be fit into 7273 8 times, resulting in a remainder of 353.
The number 8 becomes the next digit in our result. 
Result so far: 38.0
Subtracting 6920 from 7273 leaves us with 353.
Take the next digit (9) from the dividend and append it to 353, then repeat: 3539 / 865

Let's proceed to step 6:
When dividing 3539 by 865, we get 4 with a remainder of 79.
Put 4 as the next digit of the answer. 
Result so far: 384.0
If we take 3460 away from 3539, we end up with 79.
Include the next digit (8) from the dividend after 79, then repeat: 798 / 865

Step 7:
When dividing 798 by 865, we get 0 with a remainder of 798.
Record the quotient 0 as the next digit in the result. 
Result so far: 3840.0
The remainder is 798 after subtracting 0 from 798.
Fetch the next digit (0) from the dividend, attach it to 798 and continue: 7980 / 865

Let's proceed to step 8:
The number 865 fits into 7980 9 times, leaving a remainder of 195.
The number 9 becomes the next digit in our result. 
Result so far: 38409.0
Subtract 7785 from 7980 to get 195.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1950, and continue the process.

Let's proceed to step 9:
865 goes into 1950 2 times with a remainder of 220.
The next digit of our result is 2. 
Result so far: 38409.2
Subtracting 1730 from 1950 leaves us with 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2200, and continue the process.

On to step 10:
2200 divided by 865 is 2 with a remainder of 470.
Write down 2 as next digit of the result. 
Result so far: 38409.22
If we subtract 1730 from 2200, we get 470.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4700, and continue the process.

After the division, we end up with 38409.22 and a remainder of 0.47.