30146 divided by 8 
The aim is to understand the frequency of 8 in 30146.

Advancing to step 1:
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: 0.0
If we subtract 0 from 3, we get 3.
Include the next digit (0) from the dividend after 3, then repeat: 30 / 8

On to step 2:
8 goes into 30 3 times with a remainder of 6.
The next digit of our result is 3. 
Result so far: 3.0
If we take 24 away from 30, we end up with 6.
Fetch the next digit (1) from the dividend, attach it to 6 and continue: 61 / 8

Step 3:
61 divided by 8 is 7 with a remainder of 5.
Write down 7 as next digit of the result. 
Result so far: 37.0
Deduct 56 from 61 and we're left with 5.
Take the next digit (4) from the dividend and append it to 5, then repeat: 54 / 8

Advancing to step 4:
8 can be fit into 54 6 times, resulting in a remainder of 6.
Write down 6 as next digit of the result. 
Result so far: 376.0
Deduct 48 from 54 and we're left with 6.
Take the next digit (6) from the dividend and append it to 6, then repeat: 66 / 8

Step 5:
8 goes into 66 8 times with a remainder of 2.
Record the quotient 8 as the next digit in the result. 
Result so far: 3768.0
If we subtract 64 from 66, we get 2.
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 6:
When dividing 20 by 8, we get 2 with a remainder of 4.
Record the quotient 2 as the next digit in the result. 
Result so far: 3768.2
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.

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: 3768.25
If we take 40 away from 40, 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 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: 3768.25
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.

On to step 9:
The number 8 fits into 0 0 times, leaving a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 3768.25
Deduct 0 from 0 and we're left 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 outcome is 3768.25, with a leftover of 0.0.