We look at the division of 61912 by 6 
The aim is to understand the frequency of 6 in 61912.

Going ahead to step 1:
6 divided by 6 is 1 with a remainder of 0.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we take 6 away from 6, we end up with 0.
Bring next digit (1) of the dividend behind the 0 and repeat the process: 1 / 6

Moving on to step 2:
If we divide 1 by 6, we get 0 and a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 10.0
If we subtract 0 from 1, we get 1.
Fetch the next digit (9) from the dividend, attach it to 1 and continue: 19 / 6

Going ahead to step 3:
The number 6 fits into 19 3 times, leaving a remainder of 1.
Use 3 as the next digit of our solution. 
Result so far: 103.0
If we take 18 away from 19, we end up with 1.
Append the next digit (1) from the dividend to 1 and continue with: 11 / 6

On to step 4:
6 can be fit into 11 1 times, resulting in a remainder of 5.
Put 1 as the next digit of the answer. 
Result so far: 1031.0
If we subtract 6 from 11, we get 5.
Include the next digit (2) from the dividend after 5, then repeat: 52 / 6

Let's proceed to step 5:
52 divided by 6 is 8 with a remainder of 4.
Write down 8 as next digit of the result. 
Result so far: 10318.0
Subtract 48 from 52 to get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Advancing to step 6:
If we divide 40 by 6, we get 6 and a remainder of 4.
The next digit of our result is 6. 
Result so far: 10318.6
Deduct 36 from 40 and we're left with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

On to step 7:
The number 6 fits into 40 6 times, leaving a remainder of 4.
Write down 6 as next digit of the result. 
Result so far: 10318.66
If we take 36 away from 40, we end up with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Our division results in 10318.66 with a remaining 0.004.