407260 ÷ 8 
The aim is to understand the frequency of 8 in 407260.

Advancing to step 1:
If we divide 4 by 8, we get 0 and a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Fetch the next digit (0) from the dividend, attach it to 4 and continue: 40 / 8

Going ahead to step 2:
8 goes into 40 5 times with a remainder of 0.
The next digit of our result is 5. 
Result so far: 5.0
Subtract 40 from 40 to get 0.
Fetch the next digit (7) from the dividend, attach it to 0 and continue: 7 / 8

Advancing to step 3:
8 can be fit into 7 0 times, resulting in a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 50.0
If we take 0 away from 7, we end up with 7.
Include the next digit (2) from the dividend after 7, then repeat: 72 / 8

Step 4:
8 can be fit into 72 9 times, resulting in a remainder of 0.
Put 9 as the next digit of the answer. 
Result so far: 509.0
Deduct 72 from 72 and we're left with 0.
Bring next digit (6) of the dividend behind the 0 and repeat the process: 6 / 8

Let's proceed to step 5:
6 divided by 8 is 0 with a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 5090.0
If we subtract 0 from 6, we get 6.
Bring next digit (0) of the dividend behind the 6 and repeat the process: 60 / 8

Step 6:
8 can be fit into 60 7 times, resulting in a remainder of 4.
The next digit of our result is 7. 
Result so far: 50907.0
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.

Going ahead to step 7:
8 goes into 40 5 times with a remainder of 0.
Record the quotient 5 as the next digit in the result. 
Result so far: 50907.5
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.

Let's proceed to step 8:
0 divided by 8 is 0 with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 50907.5
Subtracting 0 from 0 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.

Moving on to step 9:
8 can be fit into 0 0 times, resulting in a remainder of 0.
The next digit of our result is 0. 
Result so far: 50907.5
Subtracting 0 from 0 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.

The final result is 50907.5 with a remainder of 0.0.