We look at the division of 399905 by 82 
We're looking to find how many times 82 goes into 399905.

Step 1:
The number 82 fits into 3 0 times, leaving a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Append the next digit (9) from the dividend to 3 and continue with: 39 / 82

Step 2:
82 goes into 39 0 times with a remainder of 39.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 39, we end up with 39.
Fetch the next digit (9) from the dividend, attach it to 39 and continue: 399 / 82

Moving on to step 3:
When dividing 399 by 82, we get 4 with a remainder of 71.
The number 4 becomes the next digit in our result. 
Result so far: 4.0
The remainder is 71 after subtracting 328 from 399.
Append the next digit (9) from the dividend to 71 and continue with: 719 / 82

Moving on to step 4:
When dividing 719 by 82, we get 8 with a remainder of 63.
Write down 8 as next digit of the result. 
Result so far: 48.0
Subtract 656 from 719 to get 63.
Bring next digit (0) of the dividend behind the 63 and repeat the process: 630 / 82

Moving on to step 5:
630 divided by 82 is 7 with a remainder of 56.
The number 7 becomes the next digit in our result. 
Result so far: 487.0
Deduct 574 from 630 and we're left with 56.
Bring next digit (5) of the dividend behind the 56 and repeat the process: 565 / 82

Let's proceed to step 6:
If we divide 565 by 82, we get 6 and a remainder of 73.
Write down 6 as next digit of the result. 
Result so far: 4876.0
If we take 492 away from 565, we end up with 73.
Since there are no more digits in the dividend, we add a zero to the remainder making it 730, and continue the process.

On to step 7:
When dividing 730 by 82, we get 8 with a remainder of 74.
Write down 8 as next digit of the result. 
Result so far: 4876.8
Deduct 656 from 730 and we're left with 74.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

Going ahead to step 8:
When dividing 740 by 82, we get 9 with a remainder of 2.
Use 9 as the next digit of our solution. 
Result so far: 4876.89
If we take 738 away from 740, we end up 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.

Step 9:
The number 82 fits into 20 0 times, leaving a remainder of 20.
The next digit of our result is 0. 
Result so far: 4876.89
If we take 0 away from 20, we end up 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.

Step 10:
82 goes into 200 2 times with a remainder of 36.
Write down 2 as next digit of the result. 
Result so far: 4876.8902
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.

Step 11:
The number 82 fits into 360 4 times, leaving a remainder of 32.
The number 4 becomes the next digit in our result. 
Result so far: 4876.89024
Subtracting 328 from 360 leaves us 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.

On to step 12:
82 goes into 320 3 times with a remainder of 74.
The number 3 becomes the next digit in our result. 
Result so far: 4876.890243
Subtracting 246 from 320 leaves us with 74.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

On to step 13:
If we divide 740 by 82, we get 9 and a remainder of 2.
Record the quotient 9 as the next digit in the result. 
Result so far: 4876.8902439
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 14:
The number 82 fits into 20 0 times, leaving a remainder of 20.
Use 0 as the next digit of our solution. 
Result so far: 4876.8902439
Subtract 0 from 20 to 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.

The final outcome is 4876.8902439, with a leftover of 2e-08.