We're dividing 391633 by 20 
Let's see how many times 20 fits into 391633.

Let's proceed to step 1:
3 divided by 20 is 0 with a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 3 to get 3.
Fetch the next digit (9) from the dividend, attach it to 3 and continue: 39 / 20

Going ahead to step 2:
If we divide 39 by 20, we get 1 and a remainder of 19.
The next digit of our result is 1. 
Result so far: 1.0
If we take 20 away from 39, we end up with 19.
Append the next digit (1) from the dividend to 19 and continue with: 191 / 20

Advancing to step 3:
The number 20 fits into 191 9 times, leaving a remainder of 11.
Put 9 as the next digit of the answer. 
Result so far: 19.0
Deduct 180 from 191 and we're left with 11.
Fetch the next digit (6) from the dividend, attach it to 11 and continue: 116 / 20

Moving on to step 4:
20 goes into 116 5 times with a remainder of 16.
Record the quotient 5 as the next digit in the result. 
Result so far: 195.0
Subtracting 100 from 116 leaves us with 16.
Fetch the next digit (3) from the dividend, attach it to 16 and continue: 163 / 20

Going ahead to step 5:
When dividing 163 by 20, we get 8 with a remainder of 3.
Use 8 as the next digit of our solution. 
Result so far: 1958.0
If we subtract 160 from 163, we get 3.
Include the next digit (3) from the dividend after 3, then repeat: 33 / 20

Advancing to step 6:
When dividing 33 by 20, we get 1 with a remainder of 13.
The next digit of our result is 1. 
Result so far: 19581.0
If we take 20 away from 33, we end up with 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Let's proceed to step 7:
20 can be fit into 130 6 times, resulting in a remainder of 10.
Put 6 as the next digit of the answer. 
Result so far: 19581.6
Deduct 120 from 130 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.

Going ahead to step 8:
The number 20 fits into 100 5 times, leaving a remainder of 0.
The next digit of our result is 5. 
Result so far: 19581.65
Subtracting 100 from 100 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.

Advancing to step 9:
0 divided by 20 is 0 with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 19581.65
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.

Let's proceed to step 10:
0 divided by 20 is 0 with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 19581.65
Deduct 0 from 0 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.

The quotient of the division is 19581.65, and the remainder is 0.0.