We're dividing 81372831 by 3 
We're looking to find how many times 3 goes into 81372831.

Moving on to step 1:
If we divide 8 by 3, we get 2 and a remainder of 2.
Put 2 as the next digit of the answer. 
Result so far: 2.0
The remainder is 2 after subtracting 6 from 8.
Fetch the next digit (1) from the dividend, attach it to 2 and continue: 21 / 3

Step 2:
21 divided by 3 is 7 with a remainder of 0.
Put 7 as the next digit of the answer. 
Result so far: 27.0
If we take 21 away from 21, we end up with 0.
Grab the next digit (3) from the dividend, add it to 0, then carry on: 3 / 3

Going ahead to step 3:
If we divide 3 by 3, we get 1 and a remainder of 0.
Record the quotient 1 as the next digit in the result. 
Result so far: 271.0
If we take 3 away from 3, we end up with 0.
Take the next digit (7) from the dividend and append it to 0, then repeat: 7 / 3

On to step 4:
7 divided by 3 is 2 with a remainder of 1.
Write down 2 as next digit of the result. 
Result so far: 2712.0
The remainder is 1 after subtracting 6 from 7.
Grab the next digit (2) from the dividend, add it to 1, then carry on: 12 / 3

Advancing to step 5:
3 can be fit into 12 4 times, resulting in a remainder of 0.
Write down 4 as next digit of the result. 
Result so far: 27124.0
If we subtract 12 from 12, we get 0.
Bring next digit (8) of the dividend behind the 0 and repeat the process: 8 / 3

On to step 6:
8 divided by 3 is 2 with a remainder of 2.
Use 2 as the next digit of our solution. 
Result so far: 271242.0
If we take 6 away from 8, we end up with 2.
Grab the next digit (3) from the dividend, add it to 2, then carry on: 23 / 3

On to step 7:
The number 3 fits into 23 7 times, leaving a remainder of 2.
Record the quotient 7 as the next digit in the result. 
Result so far: 2712427.0
Subtract 21 from 23 to get 2.
Bring next digit (1) of the dividend behind the 2 and repeat the process: 21 / 3

Let's proceed to step 8:
When dividing 21 by 3, we get 7 with a remainder of 0.
The next digit of our result is 7. 
Result so far: 27124277.0
The remainder is 0 after subtracting 21 from 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

On to step 9:
3 goes into 0 0 times with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 27124277.0
If we subtract 0 from 0, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Moving on to step 10:
3 goes into 0 0 times with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 27124277.0
Subtract 0 from 0 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The quotient of the division is 27124277.0, and the remainder is 0.0.