We look at the division of 400191 by 82 
We want to figure out the number of times 400191 can be divided by 82.

Going ahead to step 1:
82 can be fit into 4 0 times, resulting in 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.
Grab the next digit (0) from the dividend, add it to 4, then carry on: 40 / 82

On to step 2:
40 divided by 82 is 0 with a remainder of 40.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 40, we get 40.
Fetch the next digit (0) from the dividend, attach it to 40 and continue: 400 / 82

Step 3:
82 can be fit into 400 4 times, resulting in a remainder of 72.
The number 4 becomes the next digit in our result. 
Result so far: 4.0
Subtract 328 from 400 to get 72.
Append the next digit (1) from the dividend to 72 and continue with: 721 / 82

Let's proceed to step 4:
If we divide 721 by 82, we get 8 and a remainder of 65.
The number 8 becomes the next digit in our result. 
Result so far: 48.0
Deduct 656 from 721 and we're left with 65.
Append the next digit (9) from the dividend to 65 and continue with: 659 / 82

Let's proceed to step 5:
82 can be fit into 659 8 times, resulting in a remainder of 3.
Record the quotient 8 as the next digit in the result. 
Result so far: 488.0
The remainder is 3 after subtracting 656 from 659.
Fetch the next digit (1) from the dividend, attach it to 3 and continue: 31 / 82

Moving on to step 6:
The number 82 fits into 31 0 times, leaving a remainder of 31.
Put 0 as the next digit of the answer. 
Result so far: 4880.0
Subtract 0 from 31 to get 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Let's proceed to step 7:
If we divide 310 by 82, we get 3 and a remainder of 64.
The next digit of our result is 3. 
Result so far: 4880.3
If we subtract 246 from 310, we get 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Moving on to step 8:
The number 82 fits into 640 7 times, leaving a remainder of 66.
Use 7 as the next digit of our solution. 
Result so far: 4880.37
Deduct 574 from 640 and we're left with 66.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

Going ahead to step 9:
The number 82 fits into 660 8 times, leaving a remainder of 4.
Use 8 as the next digit of our solution. 
Result so far: 4880.378
If we subtract 656 from 660, we get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Moving on to step 10:
When dividing 40 by 82, we get 0 with a remainder of 40.
Write down 0 as next digit of the result. 
Result so far: 4880.378
The remainder is 40 after subtracting 0 from 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Advancing to step 11:
82 can be fit into 400 4 times, resulting in a remainder of 72.
Record the quotient 4 as the next digit in the result. 
Result so far: 4880.37804
Subtracting 328 from 400 leaves us with 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Advancing to step 12:
If we divide 720 by 82, we get 8 and a remainder of 64.
The number 8 becomes the next digit in our result. 
Result so far: 4880.378048
If we subtract 656 from 720, we get 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Step 13:
82 goes into 640 7 times with a remainder of 66.
The next digit of our result is 7. 
Result so far: 4880.3780487
The remainder is 66 after subtracting 574 from 640.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

Going ahead to step 14:
If we divide 660 by 82, we get 8 and a remainder of 4.
Write down 8 as next digit of the result. 
Result so far: 4880.37804878
If we take 656 away from 660, we end up with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

In conclusion, the division gives 4880.37804878 with a balance of 4e-09.