We look at the division of 81881125 by 6 
We want to figure out the number of times 81881125 can be divided by 6.

Advancing to step 1:
6 can be fit into 8 1 times, resulting in a remainder of 2.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Deduct 6 from 8 and we're left with 2.
Bring next digit (1) of the dividend behind the 2 and repeat the process: 21 / 6

Let's proceed to step 2:
6 goes into 21 3 times with a remainder of 3.
The next digit of our result is 3. 
Result so far: 13.0
If we take 18 away from 21, we end up with 3.
Include the next digit (8) from the dividend after 3, then repeat: 38 / 6

Advancing to step 3:
The number 6 fits into 38 6 times, leaving a remainder of 2.
Use 6 as the next digit of our solution. 
Result so far: 136.0
Deduct 36 from 38 and we're left with 2.
Include the next digit (8) from the dividend after 2, then repeat: 28 / 6

Moving on to step 4:
28 divided by 6 is 4 with a remainder of 4.
Record the quotient 4 as the next digit in the result. 
Result so far: 1364.0
The remainder is 4 after subtracting 24 from 28.
Append the next digit (1) from the dividend to 4 and continue with: 41 / 6

Step 5:
6 can be fit into 41 6 times, resulting in a remainder of 5.
Write down 6 as next digit of the result. 
Result so far: 13646.0
The remainder is 5 after subtracting 36 from 41.
Take the next digit (1) from the dividend and append it to 5, then repeat: 51 / 6

Going ahead to step 6:
6 goes into 51 8 times with a remainder of 3.
Put 8 as the next digit of the answer. 
Result so far: 136468.0
The remainder is 3 after subtracting 48 from 51.
Take the next digit (2) from the dividend and append it to 3, then repeat: 32 / 6

On to step 7:
The number 6 fits into 32 5 times, leaving a remainder of 2.
Use 5 as the next digit of our solution. 
Result so far: 1364685.0
Subtracting 30 from 32 leaves us with 2.
Bring next digit (5) of the dividend behind the 2 and repeat the process: 25 / 6

On to step 8:
The number 6 fits into 25 4 times, leaving a remainder of 1.
Record the quotient 4 as the next digit in the result. 
Result so far: 13646854.0
Subtracting 24 from 25 leaves us with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Going ahead to step 9:
If we divide 10 by 6, we get 1 and a remainder of 4.
The number 1 becomes the next digit in our result. 
Result so far: 13646854.1
Deduct 6 from 10 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.

Let's proceed to step 10:
6 can be fit into 40 6 times, resulting in a remainder of 4.
Write down 6 as next digit of the result. 
Result so far: 13646854.16
Subtract 36 from 40 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.

Step 11:
40 divided by 6 is 6 with a remainder of 4.
Write down 6 as next digit of the result. 
Result so far: 13646854.166
Subtracting 36 from 40 leaves us 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.

The quotient of the division is 13646854.166, and the remainder is 0.0004.