Let's divide 201881 by 6
The aim is to understand the frequency of 6 in 201881.

On to step 1:
If we divide 2 by 6, we get 0 and a remainder of 2.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 2, we get 2.
Include the next digit (0) from the dividend after 2, then repeat: 20 / 6

On to step 2:
If we divide 20 by 6, we get 3 and a remainder of 2.
Use 3 as the next digit of our solution. 
Result so far: 3.0
Deduct 18 from 20 and we're left with 2.
Grab the next digit (1) from the dividend, add it to 2, then carry on: 21 / 6

Going ahead to step 3:
The number 6 fits into 21 3 times, leaving a remainder of 3.
The number 3 becomes the next digit in our result. 
Result so far: 33.0
The remainder is 3 after subtracting 18 from 21.
Bring next digit (8) of the dividend behind the 3 and repeat the process: 38 / 6

Moving on to step 4:
38 divided by 6 is 6 with a remainder of 2.
Write down 6 as next digit of the result. 
Result so far: 336.0
If we take 36 away from 38, we end up with 2.
Take the next digit (8) from the dividend and append it to 2, then repeat: 28 / 6

Advancing to step 5:
6 goes into 28 4 times with a remainder of 4.
Use 4 as the next digit of our solution. 
Result so far: 3364.0
If we take 24 away from 28, we end up with 4.
Grab the next digit (1) from the dividend, add it to 4, then carry on: 41 / 6

Moving on to step 6:
41 divided by 6 is 6 with a remainder of 5.
The next digit of our result is 6. 
Result so far: 33646.0
Subtracting 36 from 41 leaves us with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

On to step 7:
When dividing 50 by 6, we get 8 with a remainder of 2.
The next digit of our result is 8. 
Result so far: 33646.8
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.

Let's proceed to step 8:
If we divide 20 by 6, we get 3 and a remainder of 2.
Use 3 as the next digit of our solution. 
Result so far: 33646.83
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.

Going ahead to step 9:
When dividing 20 by 6, we get 3 with a remainder of 2.
Write down 3 as next digit of the result. 
Result so far: 33646.833
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.

The quotient of the division is 33646.833, and the remainder is 0.0002.