We look at the division of 421346 by 6 
The aim is to understand the frequency of 6 in 421346.

Step 1:
4 divided by 6 is 0 with a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Fetch the next digit (2) from the dividend, attach it to 4 and continue: 42 / 6

Going ahead to step 2:
When dividing 42 by 6, we get 7 with a remainder of 0.
The next digit of our result is 7. 
Result so far: 7.0
If we take 42 away from 42, we end up with 0.
Grab the next digit (1) from the dividend, add it to 0, then carry on: 1 / 6

Let's proceed to step 3:
6 can be fit into 1 0 times, resulting in a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 70.0
Subtract 0 from 1 to get 1.
Append the next digit (3) from the dividend to 1 and continue with: 13 / 6

Going ahead to step 4:
If we divide 13 by 6, we get 2 and a remainder of 1.
Put 2 as the next digit of the answer. 
Result so far: 702.0
The remainder is 1 after subtracting 12 from 13.
Include the next digit (4) from the dividend after 1, then repeat: 14 / 6

Step 5:
If we divide 14 by 6, we get 2 and a remainder of 2.
Write down 2 as next digit of the result. 
Result so far: 7022.0
Deduct 12 from 14 and we're left with 2.
Grab the next digit (6) from the dividend, add it to 2, then carry on: 26 / 6

Advancing to step 6:
When dividing 26 by 6, we get 4 with a remainder of 2.
Write down 4 as next digit of the result. 
Result so far: 70224.0
If we subtract 24 from 26, 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.

Advancing to step 7:
20 divided by 6 is 3 with a remainder of 2.
Write down 3 as next digit of the result. 
Result so far: 70224.3
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.

Going ahead to step 8:
6 goes into 20 3 times with a remainder of 2.
Put 3 as the next digit of the answer. 
Result so far: 70224.33
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.

In conclusion, the division gives 70224.33 with a balance of 0.002.