We look at the division of 183821 by 3 
Our goal is to divide 183821 by 3.

Let's proceed to step 1:
When dividing 1 by 3, we get 0 with a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Grab the next digit (8) from the dividend, add it to 1, then carry on: 18 / 3

On to step 2:
If we divide 18 by 3, we get 6 and a remainder of 0.
Record the quotient 6 as the next digit in the result. 
Result so far: 6.0
If we subtract 18 from 18, we get 0.
Include the next digit (3) from the dividend after 0, then repeat: 3 / 3

On to step 3:
The number 3 fits into 3 1 times, leaving a remainder of 0.
Record the quotient 1 as the next digit in the result. 
Result so far: 61.0
Deduct 3 from 3 and we're left with 0.
Bring next digit (8) of the dividend behind the 0 and repeat the process: 8 / 3

On to step 4:
When dividing 8 by 3, we get 2 with a remainder of 2.
Put 2 as the next digit of the answer. 
Result so far: 612.0
Subtract 6 from 8 to get 2.
Include the next digit (2) from the dividend after 2, then repeat: 22 / 3

Moving on to step 5:
When dividing 22 by 3, we get 7 with a remainder of 1.
Use 7 as the next digit of our solution. 
Result so far: 6127.0
Subtracting 21 from 22 leaves us with 1.
Take the next digit (1) from the dividend and append it to 1, then repeat: 11 / 3

On to step 6:
11 divided by 3 is 3 with a remainder of 2.
The next digit of our result is 3. 
Result so far: 61273.0
Subtract 9 from 11 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.

On to step 7:
3 can be fit into 20 6 times, resulting in a remainder of 2.
Write down 6 as next digit of the result. 
Result so far: 61273.6
Subtract 18 from 20 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.

On to step 8:
When dividing 20 by 3, we get 6 with a remainder of 2.
Write down 6 as next digit of the result. 
Result so far: 61273.66
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 61273.66, and the remainder is 0.002.