We're dividing 146885 by 8 
The aim is to understand the frequency of 8 in 146885.

Advancing to step 1:
8 can be fit into 1 0 times, resulting in a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Take the next digit (4) from the dividend and append it to 1, then repeat: 14 / 8

Moving on to step 2:
8 goes into 14 1 times with a remainder of 6.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we subtract 8 from 14, we get 6.
Append the next digit (6) from the dividend to 6 and continue with: 66 / 8

Going ahead to step 3:
8 can be fit into 66 8 times, resulting in a remainder of 2.
Put 8 as the next digit of the answer. 
Result so far: 18.0
Subtract 64 from 66 to get 2.
Bring next digit (8) of the dividend behind the 2 and repeat the process: 28 / 8

Going ahead to step 4:
8 can be fit into 28 3 times, resulting in a remainder of 4.
Use 3 as the next digit of our solution. 
Result so far: 183.0
Subtracting 24 from 28 leaves us with 4.
Bring next digit (8) of the dividend behind the 4 and repeat the process: 48 / 8

Advancing to step 5:
8 can be fit into 48 6 times, resulting in a remainder of 0.
Put 6 as the next digit of the answer. 
Result so far: 1836.0
Subtract 48 from 48 to get 0.
Take the next digit (5) from the dividend and append it to 0, then repeat: 5 / 8

Going ahead to step 6:
When dividing 5 by 8, we get 0 with a remainder of 5.
Use 0 as the next digit of our solution. 
Result so far: 18360.0
If we subtract 0 from 5, we get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

On to step 7:
8 goes into 50 6 times with a remainder of 2.
Write down 6 as next digit of the result. 
Result so far: 18360.6
The remainder is 2 after subtracting 48 from 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Let's proceed to step 8:
8 can be fit into 20 2 times, resulting in a remainder of 4.
The next digit of our result is 2. 
Result so far: 18360.62
If we subtract 16 from 20, we 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.

Step 9:
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: 18360.625
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.

Going ahead to step 10:
8 can be fit into 0 0 times, resulting in a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 18360.625
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.

Moving on to step 11:
When dividing 0 by 8, we get 0 with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 18360.625
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.

The final outcome is 18360.625, with a leftover of 0.0.