981449 ÷ 20 
We want to divide 981449 by 20.

Let's proceed to step 1:
20 goes into 9 0 times with a remainder of 9.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 9 after subtracting 0 from 9.
Bring next digit (8) of the dividend behind the 9 and repeat the process: 98 / 20

On to step 2:
If we divide 98 by 20, we get 4 and a remainder of 18.
Put 4 as the next digit of the answer. 
Result so far: 4.0
Subtracting 80 from 98 leaves us with 18.
Append the next digit (1) from the dividend to 18 and continue with: 181 / 20

Step 3:
181 divided by 20 is 9 with a remainder of 1.
The number 9 becomes the next digit in our result. 
Result so far: 49.0
Subtract 180 from 181 to get 1.
Bring next digit (4) of the dividend behind the 1 and repeat the process: 14 / 20

Going ahead to step 4:
20 goes into 14 0 times with a remainder of 14.
The number 0 becomes the next digit in our result. 
Result so far: 490.0
Subtract 0 from 14 to get 14.
Bring next digit (4) of the dividend behind the 14 and repeat the process: 144 / 20

Going ahead to step 5:
20 can be fit into 144 7 times, resulting in a remainder of 4.
Write down 7 as next digit of the result. 
Result so far: 4907.0
If we take 140 away from 144, we end up with 4.
Include the next digit (9) from the dividend after 4, then repeat: 49 / 20

Step 6:
20 can be fit into 49 2 times, resulting in a remainder of 9.
The next digit of our result is 2. 
Result so far: 49072.0
Deduct 40 from 49 and we're left with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Step 7:
When dividing 90 by 20, we get 4 with a remainder of 10.
The number 4 becomes the next digit in our result. 
Result so far: 49072.4
Deduct 80 from 90 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.

On to 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: 49072.45
If we subtract 100 from 100, 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.

On to step 9:
When dividing 0 by 20, we get 0 with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 49072.45
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.

On to step 10:
When dividing 0 by 20, we get 0 with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 49072.45
Subtract 0 from 0 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.

The quotient of the division is 49072.45, and the remainder is 0.0.