We're dividing 904556 by 6 
The aim is to understand the frequency of 6 in 904556.

On to step 1:
9 divided by 6 is 1 with a remainder of 3.
Write down 1 as next digit of the result. 
Result so far: 1.0
The remainder is 3 after subtracting 6 from 9.
Append the next digit (0) from the dividend to 3 and continue with: 30 / 6

Moving on to step 2:
When dividing 30 by 6, we get 5 with a remainder of 0.
The number 5 becomes the next digit in our result. 
Result so far: 15.0
If we take 30 away from 30, we end up with 0.
Append the next digit (4) from the dividend to 0 and continue with: 4 / 6

Moving on to step 3:
If we divide 4 by 6, we get 0 and a remainder of 4.
Write down 0 as next digit of the result. 
Result so far: 150.0
Deduct 0 from 4 and we're left with 4.
Bring next digit (5) of the dividend behind the 4 and repeat the process: 45 / 6

Step 4:
6 can be fit into 45 7 times, resulting in a remainder of 3.
Record the quotient 7 as the next digit in the result. 
Result so far: 1507.0
Subtracting 42 from 45 leaves us with 3.
Bring next digit (5) of the dividend behind the 3 and repeat the process: 35 / 6

Advancing to step 5:
35 divided by 6 is 5 with a remainder of 5.
Use 5 as the next digit of our solution. 
Result so far: 15075.0
If we take 30 away from 35, we end up with 5.
Fetch the next digit (6) from the dividend, attach it to 5 and continue: 56 / 6

Let's proceed to step 6:
When dividing 56 by 6, we get 9 with a remainder of 2.
The next digit of our result is 9. 
Result so far: 150759.0
If we subtract 54 from 56, 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:
6 goes into 20 3 times with a remainder of 2.
Use 3 as the next digit of our solution. 
Result so far: 150759.3
If we take 18 away from 20, 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.

On to step 8:
6 goes into 20 3 times with a remainder of 2.
Write down 3 as next digit of the result. 
Result so far: 150759.33
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 150759.33, with a leftover of 0.002.