385685 ÷ 20 
We want to divide 385685 by 20.

On to step 1:
20 goes into 3 0 times with a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 3, we get 3.
Bring next digit (8) of the dividend behind the 3 and repeat the process: 38 / 20

Advancing to step 2:
20 can be fit into 38 1 times, resulting in a remainder of 18.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Deduct 20 from 38 and we're left with 18.
Take the next digit (5) from the dividend and append it to 18, then repeat: 185 / 20

Step 3:
When dividing 185 by 20, we get 9 with a remainder of 5.
Put 9 as the next digit of the answer. 
Result so far: 19.0
The remainder is 5 after subtracting 180 from 185.
Take the next digit (6) from the dividend and append it to 5, then repeat: 56 / 20

Let's proceed to step 4:
56 divided by 20 is 2 with a remainder of 16.
Record the quotient 2 as the next digit in the result. 
Result so far: 192.0
If we subtract 40 from 56, we get 16.
Include the next digit (8) from the dividend after 16, then repeat: 168 / 20

Going ahead to step 5:
If we divide 168 by 20, we get 8 and a remainder of 8.
Record the quotient 8 as the next digit in the result. 
Result so far: 1928.0
Subtracting 160 from 168 leaves us with 8.
Grab the next digit (5) from the dividend, add it to 8, then carry on: 85 / 20

On to step 6:
20 can be fit into 85 4 times, resulting in a remainder of 5.
The next digit of our result is 4. 
Result so far: 19284.0
Subtracting 80 from 85 leaves us with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Going ahead to step 7:
50 divided by 20 is 2 with a remainder of 10.
The number 2 becomes the next digit in our result. 
Result so far: 19284.2
Deduct 40 from 50 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.

Let's proceed to step 8:
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: 19284.25
Deduct 100 from 100 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 9:
20 can be fit into 0 0 times, resulting in a remainder of 0.
The next digit of our result is 0. 
Result so far: 19284.25
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.

Moving on to step 10:
20 can be fit into 0 0 times, resulting in a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 19284.25
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 19284.25 and a remainder of 0.0.