Let's divide 850855 by 8
The aim is to understand the frequency of 8 in 850855.

On to step 1:
When dividing 8 by 8, we get 1 with a remainder of 0.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtract 8 from 8 to get 0.
Grab the next digit (5) from the dividend, add it to 0, then carry on: 5 / 8

Let's proceed to step 2:
8 can be fit into 5 0 times, resulting in a remainder of 5.
Use 0 as the next digit of our solution. 
Result so far: 10.0
Subtracting 0 from 5 leaves us with 5.
Take the next digit (0) from the dividend and append it to 5, then repeat: 50 / 8

Advancing to step 3:
When dividing 50 by 8, we get 6 with a remainder of 2.
Record the quotient 6 as the next digit in the result. 
Result so far: 106.0
If we take 48 away from 50, we end up with 2.
Bring next digit (8) of the dividend behind the 2 and repeat the process: 28 / 8

Moving on to step 4:
The number 8 fits into 28 3 times, leaving a remainder of 4.
The next digit of our result is 3. 
Result so far: 1063.0
The remainder is 4 after subtracting 24 from 28.
Take the next digit (5) from the dividend and append it to 4, then repeat: 45 / 8

Advancing to step 5:
8 can be fit into 45 5 times, resulting in a remainder of 5.
The next digit of our result is 5. 
Result so far: 10635.0
The remainder is 5 after subtracting 40 from 45.
Bring next digit (5) of the dividend behind the 5 and repeat the process: 55 / 8

Moving on to step 6:
8 can be fit into 55 6 times, resulting in a remainder of 7.
Use 6 as the next digit of our solution. 
Result so far: 106356.0
If we take 48 away from 55, we end up with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Step 7:
The number 8 fits into 70 8 times, leaving a remainder of 6.
Write down 8 as next digit of the result. 
Result so far: 106356.8
Subtracting 64 from 70 leaves us 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.

Let's proceed to step 8:
8 goes into 60 7 times with a remainder of 4.
Write down 7 as next digit of the result. 
Result so far: 106356.87
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.

Step 9:
40 divided by 8 is 5 with a remainder of 0.
The number 5 becomes the next digit in our result. 
Result so far: 106356.875
Subtract 40 from 40 to 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.

Moving on to step 10:
The number 8 fits into 0 0 times, leaving a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 106356.875
Subtract 0 from 0 to 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.

On to step 11:
If we divide 0 by 8, we get 0 and a remainder of 0.
The next digit of our result is 0. 
Result so far: 106356.875
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.

After the division, we end up with 106356.875 and a remainder of 0.0.