We look at the division of 448553 by 8 
The aim is to understand the frequency of 8 in 448553.

Advancing to step 1:
8 can be fit into 4 0 times, resulting in a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 4, we end up with 4.
Append the next digit (4) from the dividend to 4 and continue with: 44 / 8

Moving on to step 2:
8 can be fit into 44 5 times, resulting in a remainder of 4.
Record the quotient 5 as the next digit in the result. 
Result so far: 5.0
Deduct 40 from 44 and we're left with 4.
Include the next digit (8) from the dividend after 4, then repeat: 48 / 8

Moving on to step 3:
48 divided by 8 is 6 with a remainder of 0.
Put 6 as the next digit of the answer. 
Result so far: 56.0
If we take 48 away from 48, we end up with 0.
Fetch the next digit (5) from the dividend, attach it to 0 and continue: 5 / 8

Step 4:
8 can be fit into 5 0 times, resulting in a remainder of 5.
The next digit of our result is 0. 
Result so far: 560.0
Subtracting 0 from 5 leaves us with 5.
Grab the next digit (5) from the dividend, add it to 5, then carry on: 55 / 8

On to step 5:
When dividing 55 by 8, we get 6 with a remainder of 7.
Use 6 as the next digit of our solution. 
Result so far: 5606.0
Subtracting 48 from 55 leaves us with 7.
Bring next digit (3) of the dividend behind the 7 and repeat the process: 73 / 8

Let's proceed to step 6:
The number 8 fits into 73 9 times, leaving a remainder of 1.
Record the quotient 9 as the next digit in the result. 
Result so far: 56069.0
Subtracting 72 from 73 leaves us with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Going ahead to step 7:
8 goes into 10 1 times with a remainder of 2.
Write down 1 as next digit of the result. 
Result so far: 56069.1
If we subtract 8 from 10, 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:
When dividing 20 by 8, we get 2 with a remainder of 4.
Write down 2 as next digit of the result. 
Result so far: 56069.12
Subtract 16 from 20 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.

Advancing to step 9:
The number 8 fits into 40 5 times, leaving a remainder of 0.
Use 5 as the next digit of our solution. 
Result so far: 56069.125
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.

Let's proceed to step 10:
8 goes into 0 0 times with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 56069.125
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:
The number 8 fits into 0 0 times, leaving a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 56069.125
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.

Our division results in 56069.125 with a remaining 0.0.