Let's divide 81731903 by 6
We want to figure out the number of times 81731903 can be divided by 6.

Step 1:
If we divide 8 by 6, we get 1 and 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.
Fetch the next digit (1) from the dividend, attach it to 2 and continue: 21 / 6

Advancing to step 2:
The number 6 fits into 21 3 times, leaving a remainder of 3.
Use 3 as the next digit of our solution. 
Result so far: 13.0
If we take 18 away from 21, we end up with 3.
Bring next digit (7) of the dividend behind the 3 and repeat the process: 37 / 6

Moving on to step 3:
The number 6 fits into 37 6 times, leaving a remainder of 1.
Put 6 as the next digit of the answer. 
Result so far: 136.0
Deduct 36 from 37 and we're left with 1.
Grab the next digit (3) from the dividend, add it to 1, then carry on: 13 / 6

On to step 4:
The number 6 fits into 13 2 times, leaving a remainder of 1.
Write down 2 as next digit of the result. 
Result so far: 1362.0
The remainder is 1 after subtracting 12 from 13.
Grab the next digit (1) from the dividend, add it to 1, then carry on: 11 / 6

Going ahead to step 5:
The number 6 fits into 11 1 times, leaving a remainder of 5.
Use 1 as the next digit of our solution. 
Result so far: 13621.0
Deduct 6 from 11 and we're left with 5.
Grab the next digit (9) from the dividend, add it to 5, then carry on: 59 / 6

Step 6:
59 divided by 6 is 9 with a remainder of 5.
Put 9 as the next digit of the answer. 
Result so far: 136219.0
Subtract 54 from 59 to get 5.
Grab the next digit (0) from the dividend, add it to 5, then carry on: 50 / 6

Moving on to step 7:
When dividing 50 by 6, we get 8 with a remainder of 2.
Put 8 as the next digit of the answer. 
Result so far: 1362198.0
Deduct 48 from 50 and we're left with 2.
Take the next digit (3) from the dividend and append it to 2, then repeat: 23 / 6

On to step 8:
When dividing 23 by 6, we get 3 with a remainder of 5.
Record the quotient 3 as the next digit in the result. 
Result so far: 13621983.0
Subtract 18 from 23 to get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Let's proceed to step 9:
The number 6 fits into 50 8 times, leaving a remainder of 2.
Put 8 as the next digit of the answer. 
Result so far: 13621983.8
Subtract 48 from 50 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.

Step 10:
When dividing 20 by 6, we get 3 with a remainder of 2.
Put 3 as the next digit of the answer. 
Result so far: 13621983.83
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.

On to step 11:
6 goes into 20 3 times with a remainder of 2.
Write down 3 as next digit of the result. 
Result so far: 13621983.833
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.

The quotient of the division is 13621983.833, and the remainder is 0.0002.