We look at the division of 684254 by 6 
The aim is to understand the frequency of 6 in 684254.

On to step 1:
The number 6 fits into 6 1 times, leaving a remainder of 0.
The next digit of our result is 1. 
Result so far: 1.0
Subtracting 6 from 6 leaves us with 0.
Grab the next digit (8) from the dividend, add it to 0, then carry on: 8 / 6

Let's proceed to step 2:
The number 6 fits into 8 1 times, leaving a remainder of 2.
The next digit of our result is 1. 
Result so far: 11.0
Subtract 6 from 8 to get 2.
Take the next digit (4) from the dividend and append it to 2, then repeat: 24 / 6

On to step 3:
24 divided by 6 is 4 with a remainder of 0.
Write down 4 as next digit of the result. 
Result so far: 114.0
If we subtract 24 from 24, we get 0.
Grab the next digit (2) from the dividend, add it to 0, then carry on: 2 / 6

Let's proceed to step 4:
2 divided by 6 is 0 with a remainder of 2.
Put 0 as the next digit of the answer. 
Result so far: 1140.0
Subtract 0 from 2 to get 2.
Grab the next digit (5) from the dividend, add it to 2, then carry on: 25 / 6

On to step 5:
6 goes into 25 4 times with a remainder of 1.
Use 4 as the next digit of our solution. 
Result so far: 11404.0
If we subtract 24 from 25, we get 1.
Take the next digit (4) from the dividend and append it to 1, then repeat: 14 / 6

On to step 6:
6 can be fit into 14 2 times, resulting in a remainder of 2.
The number 2 becomes the next digit in our result. 
Result so far: 114042.0
Subtract 12 from 14 to 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.

Let's proceed to step 7:
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: 114042.3
Subtract 18 from 20 to 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 8:
20 divided by 6 is 3 with a remainder of 2.
Use 3 as the next digit of our solution. 
Result so far: 114042.33
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.

The final outcome is 114042.33, with a leftover of 0.002.