409171 ÷ 82 
Let's see how many times 82 fits into 409171.

Moving on to step 1:
4 divided by 82 is 0 with a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 4 and we're left with 4.
Append the next digit (0) from the dividend to 4 and continue with: 40 / 82

Going ahead to step 2:
82 goes into 40 0 times with a remainder of 40.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 40 and we're left with 40.
Take the next digit (9) from the dividend and append it to 40, then repeat: 409 / 82

Advancing to step 3:
The number 82 fits into 409 4 times, leaving a remainder of 81.
The next digit of our result is 4. 
Result so far: 4.0
Deduct 328 from 409 and we're left with 81.
Grab the next digit (1) from the dividend, add it to 81, then carry on: 811 / 82

Going ahead to step 4:
811 divided by 82 is 9 with a remainder of 73.
The number 9 becomes the next digit in our result. 
Result so far: 49.0
If we take 738 away from 811, we end up with 73.
Include the next digit (7) from the dividend after 73, then repeat: 737 / 82

Advancing to step 5:
82 goes into 737 8 times with a remainder of 81.
Record the quotient 8 as the next digit in the result. 
Result so far: 498.0
Subtracting 656 from 737 leaves us with 81.
Append the next digit (1) from the dividend to 81 and continue with: 811 / 82

Going ahead to step 6:
82 can be fit into 811 9 times, resulting in a remainder of 73.
Use 9 as the next digit of our solution. 
Result so far: 4989.0
If we take 738 away from 811, 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.

Step 7:
82 can be fit into 730 8 times, resulting in a remainder of 74.
Write down 8 as next digit of the result. 
Result so far: 4989.8
The remainder is 74 after subtracting 656 from 730.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

Advancing to step 8:
82 can be fit into 740 9 times, resulting in a remainder of 2.
Write down 9 as next digit of the result. 
Result so far: 4989.89
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.

Advancing to step 9:
The number 82 fits into 20 0 times, leaving a remainder of 20.
Record the quotient 0 as the next digit in the result. 
Result so far: 4989.89
The remainder is 20 after subtracting 0 from 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Advancing to 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: 4989.8902
The remainder is 36 after subtracting 164 from 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Let's proceed to step 11:
82 goes into 360 4 times with a remainder of 32.
Use 4 as the next digit of our solution. 
Result so far: 4989.89024
Deduct 328 from 360 and we're left 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.

Step 12:
When dividing 320 by 82, we get 3 with a remainder of 74.
Write down 3 as next digit of the result. 
Result so far: 4989.890243
The remainder is 74 after subtracting 246 from 320.
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:
740 divided by 82 is 9 with a remainder of 2.
Put 9 as the next digit of the answer. 
Result so far: 4989.8902439
Subtracting 738 from 740 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.

Let's proceed to step 14:
82 goes into 20 0 times with a remainder of 20.
The number 0 becomes the next digit in our result. 
Result so far: 4989.8902439
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.

The final result is 4989.8902439 with a remainder of 2e-08.