We divide 491644 by 48
Let's see how many times 48 fits into 491644.

Going ahead to step 1:
The number 48 fits into 4 0 times, leaving a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Take the next digit (9) from the dividend and append it to 4, then repeat: 49 / 48

Step 2:
48 can be fit into 49 1 times, resulting in a remainder of 1.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we subtract 48 from 49, we get 1.
Include the next digit (1) from the dividend after 1, then repeat: 11 / 48

Going ahead to step 3:
48 goes into 11 0 times with a remainder of 11.
Use 0 as the next digit of our solution. 
Result so far: 10.0
If we subtract 0 from 11, we get 11.
Include the next digit (6) from the dividend after 11, then repeat: 116 / 48

Step 4:
48 can be fit into 116 2 times, resulting in a remainder of 20.
Put 2 as the next digit of the answer. 
Result so far: 102.0
The remainder is 20 after subtracting 96 from 116.
Grab the next digit (4) from the dividend, add it to 20, then carry on: 204 / 48

Step 5:
48 can be fit into 204 4 times, resulting in a remainder of 12.
The number 4 becomes the next digit in our result. 
Result so far: 1024.0
Deduct 192 from 204 and we're left with 12.
Bring next digit (4) of the dividend behind the 12 and repeat the process: 124 / 48

Going ahead to step 6:
If we divide 124 by 48, we get 2 and a remainder of 28.
The next digit of our result is 2. 
Result so far: 10242.0
If we take 96 away from 124, we end up with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Let's proceed to step 7:
48 goes into 280 5 times with a remainder of 40.
The next digit of our result is 5. 
Result so far: 10242.5
Subtracting 240 from 280 leaves us with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

On to step 8:
48 can be fit into 400 8 times, resulting in a remainder of 16.
The number 8 becomes the next digit in our result. 
Result so far: 10242.58
The remainder is 16 after subtracting 384 from 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Let's proceed to step 9:
160 divided by 48 is 3 with a remainder of 16.
Use 3 as the next digit of our solution. 
Result so far: 10242.583
Deduct 144 from 160 and we're left with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Advancing to step 10:
160 divided by 48 is 3 with a remainder of 16.
The next digit of our result is 3. 
Result so far: 10242.5833
Subtracting 144 from 160 leaves us with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

The quotient of the division is 10242.5833, and the remainder is 0.00016.