We divide 163989 by 82
Let's see how many times 82 fits into 163989.

Let's proceed to step 1:
82 can be fit into 1 0 times, resulting in a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Fetch the next digit (6) from the dividend, attach it to 1 and continue: 16 / 82

On to step 2:
82 goes into 16 0 times with a remainder of 16.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 16, we get 16.
Fetch the next digit (3) from the dividend, attach it to 16 and continue: 163 / 82

Going ahead to step 3:
82 goes into 163 1 times with a remainder of 81.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
The remainder is 81 after subtracting 82 from 163.
Grab the next digit (9) from the dividend, add it to 81, then carry on: 819 / 82

Going ahead to step 4:
If we divide 819 by 82, we get 9 and a remainder of 81.
Record the quotient 9 as the next digit in the result. 
Result so far: 19.0
If we subtract 738 from 819, we get 81.
Fetch the next digit (8) from the dividend, attach it to 81 and continue: 818 / 82

Advancing to step 5:
82 can be fit into 818 9 times, resulting in a remainder of 80.
The next digit of our result is 9. 
Result so far: 199.0
Deduct 738 from 818 and we're left with 80.
Include the next digit (9) from the dividend after 80, then repeat: 809 / 82

Moving on to step 6:
The number 82 fits into 809 9 times, leaving a remainder of 71.
Put 9 as the next digit of the answer. 
Result so far: 1999.0
The remainder is 71 after subtracting 738 from 809.
Since there are no more digits in the dividend, we add a zero to the remainder making it 710, and continue the process.

Let's proceed to step 7:
82 can be fit into 710 8 times, resulting in a remainder of 54.
The number 8 becomes the next digit in our result. 
Result so far: 1999.8
If we subtract 656 from 710, we get 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Moving on to step 8:
82 can be fit into 540 6 times, resulting in a remainder of 48.
The next digit of our result is 6. 
Result so far: 1999.86
Subtract 492 from 540 to get 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Moving on to step 9:
The number 82 fits into 480 5 times, leaving a remainder of 70.
The next digit of our result is 5. 
Result so far: 1999.865
Subtract 410 from 480 to get 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Advancing to step 10:
82 can be fit into 700 8 times, resulting in a remainder of 44.
Record the quotient 8 as the next digit in the result. 
Result so far: 1999.8658
If we take 656 away from 700, we end up with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

On to step 11:
440 divided by 82 is 5 with a remainder of 30.
The number 5 becomes the next digit in our result. 
Result so far: 1999.86585
If we subtract 410 from 440, we get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

On to step 12:
If we divide 300 by 82, we get 3 and a remainder of 54.
Record the quotient 3 as the next digit in the result. 
Result so far: 1999.865853
The remainder is 54 after subtracting 246 from 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Step 13:
If we divide 540 by 82, we get 6 and a remainder of 48.
Record the quotient 6 as the next digit in the result. 
Result so far: 1999.8658536
Subtracting 492 from 540 leaves us with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Let's proceed to step 14:
When dividing 480 by 82, we get 5 with a remainder of 70.
Record the quotient 5 as the next digit in the result. 
Result so far: 1999.86585365
If we take 410 away from 480, we end up with 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Our division results in 1999.86585365 with a remaining 7e-08.