806489 ÷ 6 
The aim is to understand the frequency of 6 in 806489.

Advancing to step 1:
6 can be fit into 8 1 times, resulting in a remainder of 2.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
The remainder is 2 after subtracting 6 from 8.
Grab the next digit (0) from the dividend, add it to 2, then carry on: 20 / 6

Advancing to step 2:
The number 6 fits into 20 3 times, leaving a remainder of 2.
The next digit of our result is 3. 
Result so far: 13.0
Deduct 18 from 20 and we're left with 2.
Take the next digit (6) from the dividend and append it to 2, then repeat: 26 / 6

On to step 3:
6 can be fit into 26 4 times, resulting in a remainder of 2.
Use 4 as the next digit of our solution. 
Result so far: 134.0
Subtracting 24 from 26 leaves us with 2.
Grab the next digit (4) from the dividend, add it to 2, then carry on: 24 / 6

Going ahead to step 4:
24 divided by 6 is 4 with a remainder of 0.
The number 4 becomes the next digit in our result. 
Result so far: 1344.0
Subtract 24 from 24 to get 0.
Take the next digit (8) from the dividend and append it to 0, then repeat: 8 / 6

Moving on to step 5:
When dividing 8 by 6, we get 1 with a remainder of 2.
The next digit of our result is 1. 
Result so far: 13441.0
If we subtract 6 from 8, we get 2.
Grab the next digit (9) from the dividend, add it to 2, then carry on: 29 / 6

Let's proceed to step 6:
If we divide 29 by 6, we get 4 and a remainder of 5.
Write down 4 as next digit of the result. 
Result so far: 134414.0
The remainder is 5 after subtracting 24 from 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Advancing to step 7:
6 can be fit into 50 8 times, resulting in a remainder of 2.
Put 8 as the next digit of the answer. 
Result so far: 134414.8
If we take 48 away from 50, we end up 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.

Moving on to step 8:
The number 6 fits into 20 3 times, leaving a remainder of 2.
Use 3 as the next digit of our solution. 
Result so far: 134414.83
Deduct 18 from 20 and we're left 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.

On to step 9:
6 can be fit into 20 3 times, resulting in a remainder of 2.
Write down 3 as next digit of the result. 
Result so far: 134414.833
The remainder is 2 after subtracting 18 from 20.
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 134414.833, with a leftover of 0.0002.