We divide 77630328 by 8
The aim is to understand the frequency of 8 in 77630328.

Moving on to step 1:
8 goes into 7 0 times with a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Include the next digit (7) from the dividend after 7, then repeat: 77 / 8

Advancing to step 2:
When dividing 77 by 8, we get 9 with a remainder of 5.
Record the quotient 9 as the next digit in the result. 
Result so far: 9.0
If we subtract 72 from 77, we get 5.
Grab the next digit (6) from the dividend, add it to 5, then carry on: 56 / 8

Moving on to step 3:
If we divide 56 by 8, we get 7 and a remainder of 0.
Use 7 as the next digit of our solution. 
Result so far: 97.0
If we subtract 56 from 56, we get 0.
Bring next digit (3) of the dividend behind the 0 and repeat the process: 3 / 8

Moving on to step 4:
8 can be fit into 3 0 times, resulting in a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 970.0
The remainder is 3 after subtracting 0 from 3.
Grab the next digit (0) from the dividend, add it to 3, then carry on: 30 / 8

Step 5:
8 goes into 30 3 times with a remainder of 6.
Record the quotient 3 as the next digit in the result. 
Result so far: 9703.0
Deduct 24 from 30 and we're left with 6.
Grab the next digit (3) from the dividend, add it to 6, then carry on: 63 / 8

On to step 6:
If we divide 63 by 8, we get 7 and a remainder of 7.
The next digit of our result is 7. 
Result so far: 97037.0
If we subtract 56 from 63, we get 7.
Fetch the next digit (2) from the dividend, attach it to 7 and continue: 72 / 8

Going ahead to step 7:
If we divide 72 by 8, we get 9 and a remainder of 0.
Put 9 as the next digit of the answer. 
Result so far: 970379.0
The remainder is 0 after subtracting 72 from 72.
Take the next digit (8) from the dividend and append it to 0, then repeat: 8 / 8

On to step 8:
8 can be fit into 8 1 times, resulting in a remainder of 0.
Put 1 as the next digit of the answer. 
Result so far: 9703791.0
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.

On to step 9:
0 divided by 8 is 0 with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 9703791.0
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.

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: 9703791.0
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.

Our division results in 9703791.0 with a remaining 0.0.