Let's divide 4048768 by 490
We want to divide 4048768 by 490.

On to step 1:
When dividing 4 by 490, we get 0 with a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 4, we end up with 4.
Fetch the next digit (0) from the dividend, attach it to 4 and continue: 40 / 490

Going ahead to step 2:
When dividing 40 by 490, we get 0 with a remainder of 40.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 40 and we're left with 40.
Take the next digit (4) from the dividend and append it to 40, then repeat: 404 / 490

Step 3:
490 can be fit into 404 0 times, resulting in a remainder of 404.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 404 leaves us with 404.
Take the next digit (8) from the dividend and append it to 404, then repeat: 4048 / 490

Going ahead to step 4:
If we divide 4048 by 490, we get 8 and a remainder of 128.
Write down 8 as next digit of the result. 
Result so far: 8.0
Subtracting 3920 from 4048 leaves us with 128.
Append the next digit (7) from the dividend to 128 and continue with: 1287 / 490

Step 5:
490 can be fit into 1287 2 times, resulting in a remainder of 307.
Record the quotient 2 as the next digit in the result. 
Result so far: 82.0
The remainder is 307 after subtracting 980 from 1287.
Bring next digit (6) of the dividend behind the 307 and repeat the process: 3076 / 490

Going ahead to step 6:
When dividing 3076 by 490, we get 6 with a remainder of 136.
Use 6 as the next digit of our solution. 
Result so far: 826.0
Subtracting 2940 from 3076 leaves us with 136.
Take the next digit (8) from the dividend and append it to 136, then repeat: 1368 / 490

Advancing to step 7:
1368 divided by 490 is 2 with a remainder of 388.
The number 2 becomes the next digit in our result. 
Result so far: 8262.0
If we take 980 away from 1368, we end up with 388.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3880, and continue the process.

On to step 8:
3880 divided by 490 is 7 with a remainder of 450.
The number 7 becomes the next digit in our result. 
Result so far: 8262.7
Deduct 3430 from 3880 and we're left with 450.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4500, and continue the process.

Moving on to step 9:
The number 490 fits into 4500 9 times, leaving a remainder of 90.
Write down 9 as next digit of the result. 
Result so far: 8262.79
The remainder is 90 after subtracting 4410 from 4500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

Advancing to step 10:
When dividing 900 by 490, we get 1 with a remainder of 410.
Write down 1 as next digit of the result. 
Result so far: 8262.791
If we take 490 away from 900, we end up with 410.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4100, and continue the process.

Moving on to step 11:
If we divide 4100 by 490, we get 8 and a remainder of 180.
Use 8 as the next digit of our solution. 
Result so far: 8262.7918
If we take 3920 away from 4100, we end up with 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1800, and continue the process.

Going ahead to step 12:
1800 divided by 490 is 3 with a remainder of 330.
Record the quotient 3 as the next digit in the result. 
Result so far: 8262.79183
If we subtract 1470 from 1800, we get 330.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3300, and continue the process.

Step 13:
3300 divided by 490 is 6 with a remainder of 360.
Use 6 as the next digit of our solution. 
Result so far: 8262.791836
The remainder is 360 after subtracting 2940 from 3300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3600, and continue the process.

On to step 14:
3600 divided by 490 is 7 with a remainder of 170.
The next digit of our result is 7. 
Result so far: 8262.7918367
If we subtract 3430 from 3600, we get 170.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1700, and continue the process.

Moving on to step 15:
1700 divided by 490 is 3 with a remainder of 230.
Put 3 as the next digit of the answer. 
Result so far: 8262.79183673
Subtract 1470 from 1700 to get 230.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2300, and continue the process.

Our division results in 8262.79183673 with a remaining 2.3e-07.