We look at the division of 163980 by 50 
Our goal is to divide 163980 by 50.

Going ahead to step 1:
50 goes into 1 0 times with a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Bring next digit (6) of the dividend behind the 1 and repeat the process: 16 / 50

Step 2:
The number 50 fits into 16 0 times, leaving a remainder of 16.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 16 after subtracting 0 from 16.
Fetch the next digit (3) from the dividend, attach it to 16 and continue: 163 / 50

Advancing to step 3:
163 divided by 50 is 3 with a remainder of 13.
Put 3 as the next digit of the answer. 
Result so far: 3.0
Deduct 150 from 163 and we're left with 13.
Bring next digit (9) of the dividend behind the 13 and repeat the process: 139 / 50

Going ahead to step 4:
50 can be fit into 139 2 times, resulting in a remainder of 39.
Use 2 as the next digit of our solution. 
Result so far: 32.0
The remainder is 39 after subtracting 100 from 139.
Append the next digit (8) from the dividend to 39 and continue with: 398 / 50

On to step 5:
398 divided by 50 is 7 with a remainder of 48.
The next digit of our result is 7. 
Result so far: 327.0
The remainder is 48 after subtracting 350 from 398.
Fetch the next digit (0) from the dividend, attach it to 48 and continue: 480 / 50

Going ahead to step 6:
480 divided by 50 is 9 with a remainder of 30.
Put 9 as the next digit of the answer. 
Result so far: 3279.0
Deduct 450 from 480 and we're left with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Let's proceed to step 7:
The number 50 fits into 300 6 times, leaving a remainder of 0.
Record the quotient 6 as the next digit in the result. 
Result so far: 3279.6
The remainder is 0 after subtracting 300 from 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

On to step 8:
0 divided by 50 is 0 with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 3279.6
Subtracting 0 from 0 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Step 9:
If we divide 0 by 50, we get 0 and a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 3279.6
If we subtract 0 from 0, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

After the division, we end up with 3279.6 and a remainder of 0.0.