Let's divide 103908 by 20
We want to divide 103908 by 20.

Moving on to step 1:
20 goes into 1 0 times with a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Grab the next digit (0) from the dividend, add it to 1, then carry on: 10 / 20

On to step 2:
10 divided by 20 is 0 with a remainder of 10.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 10 leaves us with 10.
Take the next digit (3) from the dividend and append it to 10, then repeat: 103 / 20

Advancing to step 3:
When dividing 103 by 20, we get 5 with a remainder of 3.
Put 5 as the next digit of the answer. 
Result so far: 5.0
Deduct 100 from 103 and we're left with 3.
Include the next digit (9) from the dividend after 3, then repeat: 39 / 20

Advancing to step 4:
20 goes into 39 1 times with a remainder of 19.
Use 1 as the next digit of our solution. 
Result so far: 51.0
Subtract 20 from 39 to get 19.
Bring next digit (0) of the dividend behind the 19 and repeat the process: 190 / 20

Let's proceed to step 5:
When dividing 190 by 20, we get 9 with a remainder of 10.
Put 9 as the next digit of the answer. 
Result so far: 519.0
Subtract 180 from 190 to get 10.
Bring next digit (8) of the dividend behind the 10 and repeat the process: 108 / 20

Going ahead to step 6:
20 can be fit into 108 5 times, resulting in a remainder of 8.
Record the quotient 5 as the next digit in the result. 
Result so far: 5195.0
Subtracting 100 from 108 leaves us with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

On to step 7:
80 divided by 20 is 4 with a remainder of 0.
Record the quotient 4 as the next digit in the result. 
Result so far: 5195.4
Deduct 80 from 80 and we're left 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.

Going ahead to step 8:
20 can be fit into 0 0 times, resulting in a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 5195.4
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.

Going ahead to step 9:
The number 20 fits into 0 0 times, leaving a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 5195.4
Subtract 0 from 0 to 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.

The final result is 5195.4 with a remainder of 0.0.