We look at the division of 28457 by 6 
The aim is to understand the frequency of 6 in 28457.

Advancing to step 1:
When dividing 2 by 6, we get 0 with a remainder of 2.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 2 after subtracting 0 from 2.
Grab the next digit (8) from the dividend, add it to 2, then carry on: 28 / 6

On to step 2:
6 can be fit into 28 4 times, resulting in a remainder of 4.
Record the quotient 4 as the next digit in the result. 
Result so far: 4.0
If we take 24 away from 28, we end up with 4.
Include the next digit (4) from the dividend after 4, then repeat: 44 / 6

On to step 3:
The number 6 fits into 44 7 times, leaving a remainder of 2.
Record the quotient 7 as the next digit in the result. 
Result so far: 47.0
The remainder is 2 after subtracting 42 from 44.
Grab the next digit (5) from the dividend, add it to 2, then carry on: 25 / 6

Going ahead to step 4:
6 goes into 25 4 times with a remainder of 1.
Write down 4 as next digit of the result. 
Result so far: 474.0
The remainder is 1 after subtracting 24 from 25.
Append the next digit (7) from the dividend to 1 and continue with: 17 / 6

Moving on to step 5:
6 goes into 17 2 times with a remainder of 5.
The next digit of our result is 2. 
Result so far: 4742.0
The remainder is 5 after subtracting 12 from 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Step 6:
When dividing 50 by 6, we get 8 with a remainder of 2.
Record the quotient 8 as the next digit in the result. 
Result so far: 4742.8
If we subtract 48 from 50, 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.

Moving on to step 7:
20 divided by 6 is 3 with a remainder of 2.
Record the quotient 3 as the next digit in the result. 
Result so far: 4742.83
If we subtract 18 from 20, 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.

Going ahead to step 8:
When dividing 20 by 6, we get 3 with a remainder of 2.
Record the quotient 3 as the next digit in the result. 
Result so far: 4742.833
Subtracting 18 from 20 leaves us with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

The final outcome is 4742.833, with a leftover of 0.0002.