We look at the division of 700661 by 8 
The aim is to understand the frequency of 8 in 700661.

Moving on to step 1:
The number 8 fits into 7 0 times, leaving a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Include the next digit (0) from the dividend after 7, then repeat: 70 / 8

Step 2:
If we divide 70 by 8, we get 8 and a remainder of 6.
Use 8 as the next digit of our solution. 
Result so far: 8.0
Deduct 64 from 70 and we're left with 6.
Append the next digit (0) from the dividend to 6 and continue with: 60 / 8

Advancing to step 3:
When dividing 60 by 8, we get 7 with a remainder of 4.
Write down 7 as next digit of the result. 
Result so far: 87.0
Subtracting 56 from 60 leaves us with 4.
Fetch the next digit (6) from the dividend, attach it to 4 and continue: 46 / 8

Step 4:
8 goes into 46 5 times with a remainder of 6.
The next digit of our result is 5. 
Result so far: 875.0
If we take 40 away from 46, we end up with 6.
Append the next digit (6) from the dividend to 6 and continue with: 66 / 8

Moving on to step 5:
When dividing 66 by 8, we get 8 with a remainder of 2.
Write down 8 as next digit of the result. 
Result so far: 8758.0
Subtracting 64 from 66 leaves us with 2.
Include the next digit (1) from the dividend after 2, then repeat: 21 / 8

Step 6:
The number 8 fits into 21 2 times, leaving a remainder of 5.
Use 2 as the next digit of our solution. 
Result so far: 87582.0
If we take 16 away from 21, we end up 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.

Step 7:
50 divided by 8 is 6 with a remainder of 2.
Put 6 as the next digit of the answer. 
Result so far: 87582.6
If we subtract 48 from 50, we 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.

Moving on to step 8:
20 divided by 8 is 2 with a remainder of 4.
Put 2 as the next digit of the answer. 
Result so far: 87582.62
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.

Advancing to step 9:
If we divide 40 by 8, we get 5 and a remainder of 0.
The next digit of our result is 5. 
Result so far: 87582.625
Deduct 40 from 40 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 10:
When dividing 0 by 8, we get 0 with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 87582.625
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:
When dividing 0 by 8, we get 0 with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 87582.625
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.

The quotient of the division is 87582.625, and the remainder is 0.0.