We're dividing 675021 by 8 
The aim is to understand the frequency of 8 in 675021.

Moving on to step 1:
8 goes into 6 0 times with a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Fetch the next digit (7) from the dividend, attach it to 6 and continue: 67 / 8

Going ahead to step 2:
If we divide 67 by 8, we get 8 and a remainder of 3.
The number 8 becomes the next digit in our result. 
Result so far: 8.0
Subtract 64 from 67 to get 3.
Bring next digit (5) of the dividend behind the 3 and repeat the process: 35 / 8

Advancing to step 3:
8 goes into 35 4 times with a remainder of 3.
Put 4 as the next digit of the answer. 
Result so far: 84.0
The remainder is 3 after subtracting 32 from 35.
Grab the next digit (0) from the dividend, add it to 3, then carry on: 30 / 8

On to step 4:
When dividing 30 by 8, we get 3 with a remainder of 6.
The number 3 becomes the next digit in our result. 
Result so far: 843.0
If we subtract 24 from 30, we get 6.
Take the next digit (2) from the dividend and append it to 6, then repeat: 62 / 8

Step 5:
The number 8 fits into 62 7 times, leaving a remainder of 6.
The next digit of our result is 7. 
Result so far: 8437.0
Deduct 56 from 62 and we're left with 6.
Include the next digit (1) from the dividend after 6, then repeat: 61 / 8

Step 6:
The number 8 fits into 61 7 times, leaving a remainder of 5.
Use 7 as the next digit of our solution. 
Result so far: 84377.0
Subtracting 56 from 61 leaves us with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Advancing to step 7:
8 goes into 50 6 times with a remainder of 2.
The next digit of our result is 6. 
Result so far: 84377.6
Subtract 48 from 50 to 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.

Step 8:
8 goes into 20 2 times with a remainder of 4.
Write down 2 as next digit of the result. 
Result so far: 84377.62
Subtracting 16 from 20 leaves us with 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:
40 divided by 8 is 5 with a remainder of 0.
Write down 5 as next digit of the result. 
Result so far: 84377.625
Subtracting 40 from 40 leaves us 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.

On to step 10:
8 can be fit into 0 0 times, resulting in a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 84377.625
If we take 0 away from 0, we end up 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.

Moving on to step 11:
8 goes into 0 0 times with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 84377.625
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.

Our division results in 84377.625 with a remaining 0.0.