We divide 390196 by 8
The aim is to understand the frequency of 8 in 390196.

Step 1:
The number 8 fits into 3 0 times, leaving a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Include the next digit (9) from the dividend after 3, then repeat: 39 / 8

Advancing to step 2:
If we divide 39 by 8, we get 4 and a remainder of 7.
The next digit of our result is 4. 
Result so far: 4.0
If we subtract 32 from 39, we get 7.
Take the next digit (0) from the dividend and append it to 7, then repeat: 70 / 8

Going ahead to step 3:
The number 8 fits into 70 8 times, leaving a remainder of 6.
The number 8 becomes the next digit in our result. 
Result so far: 48.0
If we subtract 64 from 70, we get 6.
Include the next digit (1) from the dividend after 6, then repeat: 61 / 8

Let's proceed to step 4:
61 divided by 8 is 7 with a remainder of 5.
Use 7 as the next digit of our solution. 
Result so far: 487.0
If we take 56 away from 61, we end up with 5.
Bring next digit (9) of the dividend behind the 5 and repeat the process: 59 / 8

Going ahead to step 5:
The number 8 fits into 59 7 times, leaving a remainder of 3.
The number 7 becomes the next digit in our result. 
Result so far: 4877.0
Deduct 56 from 59 and we're left with 3.
Include the next digit (6) from the dividend after 3, then repeat: 36 / 8

Advancing to step 6:
The number 8 fits into 36 4 times, leaving a remainder of 4.
Put 4 as the next digit of the answer. 
Result so far: 48774.0
Subtract 32 from 36 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.

On to step 7:
40 divided by 8 is 5 with a remainder of 0.
Write down 5 as next digit of the result. 
Result so far: 48774.5
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.

On to step 8:
8 goes into 0 0 times with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 48774.5
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.

Going ahead 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: 48774.5
The remainder is 0 after subtracting 0 from 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 48774.5 with a remaining 0.0.