We divide 83921 by 3
We want to divide 83921 by 3.

Step 1:
8 divided by 3 is 2 with a remainder of 2.
The next digit of our result is 2. 
Result so far: 2.0
If we subtract 6 from 8, we get 2.
Include the next digit (3) from the dividend after 2, then repeat: 23 / 3

Let's proceed to step 2:
23 divided by 3 is 7 with a remainder of 2.
Use 7 as the next digit of our solution. 
Result so far: 27.0
Deduct 21 from 23 and we're left with 2.
Grab the next digit (9) from the dividend, add it to 2, then carry on: 29 / 3

Step 3:
3 can be fit into 29 9 times, resulting in a remainder of 2.
The number 9 becomes the next digit in our result. 
Result so far: 279.0
If we take 27 away from 29, we end up with 2.
Grab the next digit (2) from the dividend, add it to 2, then carry on: 22 / 3

Going ahead to step 4:
When dividing 22 by 3, we get 7 with a remainder of 1.
The next digit of our result is 7. 
Result so far: 2797.0
Subtracting 21 from 22 leaves us with 1.
Append the next digit (1) from the dividend to 1 and continue with: 11 / 3

Going ahead to step 5:
If we divide 11 by 3, we get 3 and a remainder of 2.
Put 3 as the next digit of the answer. 
Result so far: 27973.0
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.

Advancing to step 6:
If we divide 20 by 3, we get 6 and a remainder of 2.
Use 6 as the next digit of our solution. 
Result so far: 27973.6
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.

On to step 7:
The number 3 fits into 20 6 times, leaving a remainder of 2.
Put 6 as the next digit of the answer. 
Result so far: 27973.66
Subtracting 18 from 20 leaves us 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.

The quotient of the division is 27973.66, and the remainder is 0.002.