383031 ÷ 20 
We want to figure out the number of times 383031 can be divided by 20.

On to step 1:
3 divided by 20 is 0 with a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Bring next digit (8) of the dividend behind the 3 and repeat the process: 38 / 20

Moving on to step 2:
38 divided by 20 is 1 with a remainder of 18.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we take 20 away from 38, we end up with 18.
Include the next digit (3) from the dividend after 18, then repeat: 183 / 20

Let's proceed to step 3:
20 goes into 183 9 times with a remainder of 3.
Use 9 as the next digit of our solution. 
Result so far: 19.0
Deduct 180 from 183 and we're left with 3.
Take the next digit (0) from the dividend and append it to 3, then repeat: 30 / 20

Moving on to step 4:
The number 20 fits into 30 1 times, leaving a remainder of 10.
Write down 1 as next digit of the result. 
Result so far: 191.0
If we take 20 away from 30, we end up with 10.
Include the next digit (3) from the dividend after 10, then repeat: 103 / 20

Step 5:
The number 20 fits into 103 5 times, leaving a remainder of 3.
Put 5 as the next digit of the answer. 
Result so far: 1915.0
The remainder is 3 after subtracting 100 from 103.
Grab the next digit (1) from the dividend, add it to 3, then carry on: 31 / 20

Moving on to step 6:
If we divide 31 by 20, we get 1 and a remainder of 11.
Use 1 as the next digit of our solution. 
Result so far: 19151.0
If we subtract 20 from 31, we get 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Going ahead to step 7:
20 can be fit into 110 5 times, resulting in a remainder of 10.
Use 5 as the next digit of our solution. 
Result so far: 19151.5
If we take 100 away from 110, we end up 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.

Step 8:
If we divide 100 by 20, we get 5 and a remainder of 0.
The number 5 becomes the next digit in our result. 
Result so far: 19151.55
The remainder is 0 after subtracting 100 from 100.
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 outcome is 19151.55, with a leftover of 0.0.