57780808 ÷ 8 
The aim is to understand the frequency of 8 in 57780808.

Advancing to step 1:
The number 8 fits into 5 0 times, leaving a remainder of 5.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 5, we end up with 5.
Fetch the next digit (7) from the dividend, attach it to 5 and continue: 57 / 8

Going ahead to step 2:
When dividing 57 by 8, we get 7 with a remainder of 1.
The next digit of our result is 7. 
Result so far: 7.0
The remainder is 1 after subtracting 56 from 57.
Fetch the next digit (7) from the dividend, attach it to 1 and continue: 17 / 8

Moving on to step 3:
17 divided by 8 is 2 with a remainder of 1.
The next digit of our result is 2. 
Result so far: 72.0
If we take 16 away from 17, we end up with 1.
Bring next digit (8) of the dividend behind the 1 and repeat the process: 18 / 8

Let's proceed to step 4:
18 divided by 8 is 2 with a remainder of 2.
The next digit of our result is 2. 
Result so far: 722.0
If we take 16 away from 18, we end up with 2.
Fetch the next digit (0) from the dividend, attach it to 2 and continue: 20 / 8

Let's proceed to step 5:
8 can be fit into 20 2 times, resulting in a remainder of 4.
Put 2 as the next digit of the answer. 
Result so far: 7222.0
Subtracting 16 from 20 leaves us with 4.
Append the next digit (8) from the dividend to 4 and continue with: 48 / 8

On to step 6:
If we divide 48 by 8, we get 6 and a remainder of 0.
The number 6 becomes the next digit in our result. 
Result so far: 72226.0
Subtracting 48 from 48 leaves us with 0.
Include the next digit (0) from the dividend after 0, then repeat: 0 / 8

Step 7:
When dividing 0 by 8, we get 0 with a remainder of 0.
The next digit of our result is 0. 
Result so far: 722260.0
The remainder is 0 after subtracting 0 from 0.
Fetch the next digit (8) from the dividend, attach it to 0 and continue: 8 / 8

Going ahead to step 8:
8 can be fit into 8 1 times, resulting in a remainder of 0.
The number 1 becomes the next digit in our result. 
Result so far: 7222601.0
The remainder is 0 after subtracting 8 from 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Advancing to step 9:
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: 7222601.0
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.

On to step 10:
0 divided by 8 is 0 with a remainder of 0.
The next digit of our result is 0. 
Result so far: 7222601.0
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.

The final outcome is 7222601.0, with a leftover of 0.0.