We're dividing 245566 by 8 
The aim is to understand the frequency of 8 in 245566.

Let's proceed to step 1:
8 can be fit into 2 0 times, resulting in a remainder of 2.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 2 leaves us with 2.
Grab the next digit (4) from the dividend, add it to 2, then carry on: 24 / 8

Advancing to step 2:
8 can be fit into 24 3 times, resulting in a remainder of 0.
The next digit of our result is 3. 
Result so far: 3.0
Subtracting 24 from 24 leaves us with 0.
Append the next digit (5) from the dividend to 0 and continue with: 5 / 8

Moving on to step 3:
If we divide 5 by 8, we get 0 and a remainder of 5.
Record the quotient 0 as the next digit in the result. 
Result so far: 30.0
Subtracting 0 from 5 leaves us with 5.
Append the next digit (5) from the dividend to 5 and continue with: 55 / 8

Going ahead to step 4:
If we divide 55 by 8, we get 6 and a remainder of 7.
The next digit of our result is 6. 
Result so far: 306.0
Subtract 48 from 55 to get 7.
Append the next digit (6) from the dividend to 7 and continue with: 76 / 8

Moving on to step 5:
The number 8 fits into 76 9 times, leaving a remainder of 4.
Record the quotient 9 as the next digit in the result. 
Result so far: 3069.0
If we subtract 72 from 76, we get 4.
Grab the next digit (6) from the dividend, add it to 4, then carry on: 46 / 8

On to step 6:
The number 8 fits into 46 5 times, leaving a remainder of 6.
The number 5 becomes the next digit in our result. 
Result so far: 30695.0
Deduct 40 from 46 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.

On to step 7:
60 divided by 8 is 7 with a remainder of 4.
The number 7 becomes the next digit in our result. 
Result so far: 30695.7
Deduct 56 from 60 and we're left 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.

Step 8:
8 can be fit into 40 5 times, resulting in a remainder of 0.
Record the quotient 5 as the next digit in the result. 
Result so far: 30695.75
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.

Step 9:
If we divide 0 by 8, we get 0 and a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 30695.75
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.

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: 30695.75
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.

After the division, we end up with 30695.75 and a remainder of 0.0.