We're dividing 872823 by 35 
The aim is to understand the frequency of 35 in 872823.

Step 1:
When dividing 8 by 35, we get 0 with a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Grab the next digit (7) from the dividend, add it to 8, then carry on: 87 / 35

Let's proceed to step 2:
If we divide 87 by 35, we get 2 and a remainder of 17.
Put 2 as the next digit of the answer. 
Result so far: 2.0
Subtracting 70 from 87 leaves us with 17.
Bring next digit (2) of the dividend behind the 17 and repeat the process: 172 / 35

Let's proceed to step 3:
When dividing 172 by 35, we get 4 with a remainder of 32.
The number 4 becomes the next digit in our result. 
Result so far: 24.0
If we subtract 140 from 172, we get 32.
Grab the next digit (8) from the dividend, add it to 32, then carry on: 328 / 35

On to step 4:
When dividing 328 by 35, we get 9 with a remainder of 13.
The number 9 becomes the next digit in our result. 
Result so far: 249.0
Deduct 315 from 328 and we're left with 13.
Include the next digit (2) from the dividend after 13, then repeat: 132 / 35

On to step 5:
If we divide 132 by 35, we get 3 and a remainder of 27.
The next digit of our result is 3. 
Result so far: 2493.0
If we subtract 105 from 132, we get 27.
Include the next digit (3) from the dividend after 27, then repeat: 273 / 35

Moving on to step 6:
The number 35 fits into 273 7 times, leaving a remainder of 28.
Use 7 as the next digit of our solution. 
Result so far: 24937.0
Deduct 245 from 273 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.

Going ahead to step 7:
When dividing 280 by 35, we get 8 with a remainder of 0.
The number 8 becomes the next digit in our result. 
Result so far: 24937.8
If we subtract 280 from 280, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Advancing to step 8:
35 can be fit into 0 0 times, resulting in a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 24937.8
Deduct 0 from 0 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Let's proceed to step 9:
The number 35 fits into 0 0 times, leaving a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 24937.8
Deduct 0 from 0 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The final outcome is 24937.8, with a leftover of 0.0.