We divide 392549 by 20
We want to divide 392549 by 20.

Moving on to step 1:
20 goes into 3 0 times with a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 3, we get 3.
Grab the next digit (9) from the dividend, add it to 3, then carry on: 39 / 20

On to step 2:
When dividing 39 by 20, we get 1 with a remainder of 19.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtract 20 from 39 to get 19.
Take the next digit (2) from the dividend and append it to 19, then repeat: 192 / 20

On to step 3:
20 goes into 192 9 times with a remainder of 12.
Record the quotient 9 as the next digit in the result. 
Result so far: 19.0
Deduct 180 from 192 and we're left with 12.
Append the next digit (5) from the dividend to 12 and continue with: 125 / 20

Going ahead to step 4:
If we divide 125 by 20, we get 6 and a remainder of 5.
Use 6 as the next digit of our solution. 
Result so far: 196.0
Subtracting 120 from 125 leaves us with 5.
Grab the next digit (4) from the dividend, add it to 5, then carry on: 54 / 20

Let's proceed to step 5:
The number 20 fits into 54 2 times, leaving a remainder of 14.
Write down 2 as next digit of the result. 
Result so far: 1962.0
Deduct 40 from 54 and we're left with 14.
Fetch the next digit (9) from the dividend, attach it to 14 and continue: 149 / 20

Advancing to step 6:
The number 20 fits into 149 7 times, leaving a remainder of 9.
Write down 7 as next digit of the result. 
Result so far: 19627.0
The remainder is 9 after subtracting 140 from 149.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Going ahead to step 7:
If we divide 90 by 20, we get 4 and a remainder of 10.
Record the quotient 4 as the next digit in the result. 
Result so far: 19627.4
If we take 80 away from 90, 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 next digit of our result is 5. 
Result so far: 19627.45
Subtract 100 from 100 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.

On to step 9:
The number 20 fits into 0 0 times, leaving a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 19627.45
Subtracting 0 from 0 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.

Going ahead to step 10:
The number 20 fits into 0 0 times, leaving a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 19627.45
Subtracting 0 from 0 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.

Our division results in 19627.45 with a remaining 0.0.