304939 ÷ 6 
The aim is to understand the frequency of 6 in 304939.

Moving on to step 1:
When dividing 3 by 6, we get 0 with a remainder of 3.
The number 0 becomes the next digit in our 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 / 6

On to step 2:
When dividing 30 by 6, we get 5 with a remainder of 0.
Write down 5 as next digit of the result. 
Result so far: 5.0
Deduct 30 from 30 and we're left with 0.
Bring next digit (4) of the dividend behind the 0 and repeat the process: 4 / 6

Advancing to step 3:
6 can be fit into 4 0 times, resulting in a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 50.0
If we subtract 0 from 4, we get 4.
Take the next digit (9) from the dividend and append it to 4, then repeat: 49 / 6

On to step 4:
The number 6 fits into 49 8 times, leaving a remainder of 1.
Write down 8 as next digit of the result. 
Result so far: 508.0
If we subtract 48 from 49, we get 1.
Include the next digit (3) from the dividend after 1, then repeat: 13 / 6

Moving on to step 5:
If we divide 13 by 6, we get 2 and a remainder of 1.
The next digit of our result is 2. 
Result so far: 5082.0
The remainder is 1 after subtracting 12 from 13.
Include the next digit (9) from the dividend after 1, then repeat: 19 / 6

On to step 6:
The number 6 fits into 19 3 times, leaving a remainder of 1.
The number 3 becomes the next digit in our result. 
Result so far: 50823.0
Subtract 18 from 19 to get 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

On to step 7:
10 divided by 6 is 1 with a remainder of 4.
The number 1 becomes the next digit in our result. 
Result so far: 50823.1
If we take 6 away from 10, we end up with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Advancing to step 8:
When dividing 40 by 6, we get 6 with a remainder of 4.
Record the quotient 6 as the next digit in the result. 
Result so far: 50823.16
Subtracting 36 from 40 leaves us with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Advancing to step 9:
6 goes into 40 6 times with a remainder of 4.
Write down 6 as next digit of the result. 
Result so far: 50823.166
Subtracting 36 from 40 leaves us with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

In conclusion, the division gives 50823.166 with a balance of 0.0004.