Let's divide 864683 by 8
The aim is to understand the frequency of 8 in 864683.

Step 1:
8 goes into 8 1 times with a remainder of 0.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Deduct 8 from 8 and we're left with 0.
Append the next digit (6) from the dividend to 0 and continue with: 6 / 8

Step 2:
8 goes into 6 0 times with a remainder of 6.
The next digit of our result is 0. 
Result so far: 10.0
If we subtract 0 from 6, we get 6.
Include the next digit (4) from the dividend after 6, then repeat: 64 / 8

On to step 3:
8 goes into 64 8 times with a remainder of 0.
The next digit of our result is 8. 
Result so far: 108.0
Subtracting 64 from 64 leaves us with 0.
Grab the next digit (6) from the dividend, add it to 0, then carry on: 6 / 8

Step 4:
8 goes into 6 0 times with a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 1080.0
If we take 0 away from 6, we end up with 6.
Take the next digit (8) from the dividend and append it to 6, then repeat: 68 / 8

Advancing to step 5:
The number 8 fits into 68 8 times, leaving a remainder of 4.
Write down 8 as next digit of the result. 
Result so far: 10808.0
The remainder is 4 after subtracting 64 from 68.
Append the next digit (3) from the dividend to 4 and continue with: 43 / 8

Advancing to step 6:
The number 8 fits into 43 5 times, leaving a remainder of 3.
Record the quotient 5 as the next digit in the result. 
Result so far: 108085.0
If we subtract 40 from 43, we 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 7:
8 can be fit into 30 3 times, resulting in a remainder of 6.
The next digit of our result is 3. 
Result so far: 108085.3
Deduct 24 from 30 and we're left with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Going ahead to step 8:
When dividing 60 by 8, we get 7 with a remainder of 4.
The next digit of our result is 7. 
Result so far: 108085.37
Subtract 56 from 60 to get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Let's proceed to step 9:
The number 8 fits into 40 5 times, leaving a remainder of 0.
The next digit of our result is 5. 
Result so far: 108085.375
The remainder is 0 after subtracting 40 from 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Going ahead to step 10:
8 goes into 0 0 times with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 108085.375
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

On to step 11:
The number 8 fits into 0 0 times, leaving a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 108085.375
If we subtract 0 from 0, 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.

The final result is 108085.375 with a remainder of 0.0.