We look at the division of 39311 by 20 
We want to divide 39311 by 20.

Let's proceed to step 1:
3 divided by 20 is 0 with a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 3, we end up with 3.
Fetch the next digit (9) from the dividend, attach it to 3 and continue: 39 / 20

On to step 2:
The number 20 fits into 39 1 times, leaving a remainder of 19.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtracting 20 from 39 leaves us with 19.
Take the next digit (3) from the dividend and append it to 19, then repeat: 193 / 20

Step 3:
The number 20 fits into 193 9 times, leaving a remainder of 13.
Use 9 as the next digit of our solution. 
Result so far: 19.0
If we take 180 away from 193, we end up with 13.
Take the next digit (1) from the dividend and append it to 13, then repeat: 131 / 20

On to step 4:
If we divide 131 by 20, we get 6 and a remainder of 11.
The number 6 becomes the next digit in our result. 
Result so far: 196.0
The remainder is 11 after subtracting 120 from 131.
Take the next digit (1) from the dividend and append it to 11, then repeat: 111 / 20

On to step 5:
If we divide 111 by 20, we get 5 and a remainder of 11.
The number 5 becomes the next digit in our result. 
Result so far: 1965.0
Subtracting 100 from 111 leaves us with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Moving on to step 6:
If we divide 110 by 20, we get 5 and a remainder of 10.
The next digit of our result is 5. 
Result so far: 1965.5
Deduct 100 from 110 and we're left with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Advancing to step 7:
The number 20 fits into 100 5 times, leaving a remainder of 0.
Use 5 as the next digit of our solution. 
Result so far: 1965.55
If we take 100 away from 100, we end up 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.

The quotient of the division is 1965.55, and the remainder is 0.0.