We're dividing 490020 by 48 
We want to divide 490020 by 48.

Going ahead to step 1:
4 divided by 48 is 0 with a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 4 and we're left with 4.
Fetch the next digit (9) from the dividend, attach it to 4 and continue: 49 / 48

Step 2:
When dividing 49 by 48, we get 1 with a remainder of 1.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtract 48 from 49 to get 1.
Append the next digit (0) from the dividend to 1 and continue with: 10 / 48

Step 3:
When dividing 10 by 48, we get 0 with a remainder of 10.
Write down 0 as next digit of the result. 
Result so far: 10.0
Deduct 0 from 10 and we're left with 10.
Include the next digit (0) from the dividend after 10, then repeat: 100 / 48

Let's proceed to step 4:
48 goes into 100 2 times with a remainder of 4.
Write down 2 as next digit of the result. 
Result so far: 102.0
Subtracting 96 from 100 leaves us with 4.
Include the next digit (2) from the dividend after 4, then repeat: 42 / 48

On to step 5:
48 goes into 42 0 times with a remainder of 42.
Put 0 as the next digit of the answer. 
Result so far: 1020.0
If we subtract 0 from 42, we get 42.
Append the next digit (0) from the dividend to 42 and continue with: 420 / 48

Step 6:
48 can be fit into 420 8 times, resulting in a remainder of 36.
Record the quotient 8 as the next digit in the result. 
Result so far: 10208.0
If we take 384 away from 420, we end up with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Let's proceed to step 7:
360 divided by 48 is 7 with a remainder of 24.
Put 7 as the next digit of the answer. 
Result so far: 10208.7
The remainder is 24 after subtracting 336 from 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Going ahead to step 8:
When dividing 240 by 48, we get 5 with a remainder of 0.
The next digit of our result is 5. 
Result so far: 10208.75
The remainder is 0 after subtracting 240 from 240.
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:
When dividing 0 by 48, we get 0 with a remainder of 0.
The next digit of our result is 0. 
Result so far: 10208.75
If we take 0 away from 0, we end up 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:
If we divide 0 by 48, we get 0 and a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 10208.75
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 result is 10208.75 with a remainder of 0.0.