Let's divide 980583 by 20
Our goal is to divide 980583 by 20.

Step 1:
20 can be fit into 9 0 times, resulting in a remainder of 9.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 9 and we're left with 9.
Take the next digit (8) from the dividend and append it to 9, then repeat: 98 / 20

Let's proceed to step 2:
When dividing 98 by 20, we get 4 with a remainder of 18.
Write down 4 as next digit of the result. 
Result so far: 4.0
Subtracting 80 from 98 leaves us with 18.
Grab the next digit (0) from the dividend, add it to 18, then carry on: 180 / 20

Advancing to step 3:
The number 20 fits into 180 9 times, leaving a remainder of 0.
Record the quotient 9 as the next digit in the result. 
Result so far: 49.0
The remainder is 0 after subtracting 180 from 180.
Fetch the next digit (5) from the dividend, attach it to 0 and continue: 5 / 20

On to step 4:
5 divided by 20 is 0 with a remainder of 5.
Record the quotient 0 as the next digit in the result. 
Result so far: 490.0
If we take 0 away from 5, we end up with 5.
Bring next digit (8) of the dividend behind the 5 and repeat the process: 58 / 20

Going ahead to step 5:
If we divide 58 by 20, we get 2 and a remainder of 18.
Put 2 as the next digit of the answer. 
Result so far: 4902.0
Subtract 40 from 58 to get 18.
Bring next digit (3) of the dividend behind the 18 and repeat the process: 183 / 20

On to step 6:
20 goes into 183 9 times with a remainder of 3.
Put 9 as the next digit of the answer. 
Result so far: 49029.0
The remainder is 3 after subtracting 180 from 183.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Moving on to step 7:
The number 20 fits into 30 1 times, leaving a remainder of 10.
Put 1 as the next digit of the answer. 
Result so far: 49029.1
If we take 20 away from 30, 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:
20 can be fit into 100 5 times, resulting in a remainder of 0.
Use 5 as the next digit of our solution. 
Result so far: 49029.15
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.

Advancing to step 9:
The number 20 fits into 0 0 times, leaving a remainder of 0.
The next digit of our result is 0. 
Result so far: 49029.15
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.

Advancing to step 10:
20 goes into 0 0 times with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 49029.15
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.

The final outcome is 49029.15, with a leftover of 0.0.