39321 ÷ 82 
We want to divide 39321 by 82.

Going ahead to step 1:
The number 82 fits into 3 0 times, leaving a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 3, we get 3.
Include the next digit (9) from the dividend after 3, then repeat: 39 / 82

On to step 2:
39 divided by 82 is 0 with a remainder of 39.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 39 and we're left with 39.
Fetch the next digit (3) from the dividend, attach it to 39 and continue: 393 / 82

Advancing to step 3:
82 can be fit into 393 4 times, resulting in a remainder of 65.
Put 4 as the next digit of the answer. 
Result so far: 4.0
Deduct 328 from 393 and we're left with 65.
Bring next digit (2) of the dividend behind the 65 and repeat the process: 652 / 82

Step 4:
If we divide 652 by 82, we get 7 and a remainder of 78.
Record the quotient 7 as the next digit in the result. 
Result so far: 47.0
The remainder is 78 after subtracting 574 from 652.
Grab the next digit (1) from the dividend, add it to 78, then carry on: 781 / 82

Advancing to step 5:
The number 82 fits into 781 9 times, leaving a remainder of 43.
Write down 9 as next digit of the result. 
Result so far: 479.0
Deduct 738 from 781 and we're left with 43.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

Step 6:
430 divided by 82 is 5 with a remainder of 20.
The next digit of our result is 5. 
Result so far: 479.5
If we subtract 410 from 430, we get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Going ahead to step 7:
82 goes into 200 2 times with a remainder of 36.
Write down 2 as next digit of the result. 
Result so far: 479.52
Subtract 164 from 200 to get 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Going ahead to step 8:
82 can be fit into 360 4 times, resulting in a remainder of 32.
Record the quotient 4 as the next digit in the result. 
Result so far: 479.524
If we take 328 away from 360, we end up with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Moving on to step 9:
320 divided by 82 is 3 with a remainder of 74.
Write down 3 as next digit of the result. 
Result so far: 479.5243
Subtract 246 from 320 to get 74.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

Moving on to step 10:
740 divided by 82 is 9 with a remainder of 2.
Record the quotient 9 as the next digit in the result. 
Result so far: 479.52439
If we subtract 738 from 740, 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.

Let's proceed to step 11:
20 divided by 82 is 0 with a remainder of 20.
Write down 0 as next digit of the result. 
Result so far: 479.52439
Deduct 0 from 20 and we're left with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Let's proceed to step 12:
200 divided by 82 is 2 with a remainder of 36.
Record the quotient 2 as the next digit in the result. 
Result so far: 479.5243902
Subtracting 164 from 200 leaves us with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Going ahead to step 13:
If we divide 360 by 82, we get 4 and a remainder of 32.
Put 4 as the next digit of the answer. 
Result so far: 479.52439024
Subtract 328 from 360 to get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

The final result is 479.52439024 with a remainder of 3.2e-08.