10687389 divided by 488 
We want to divide 10687389 by 488.

On to step 1:
When dividing 1 by 488, we get 0 with a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 1, we end up with 1.
Append the next digit (0) from the dividend to 1 and continue with: 10 / 488

On to step 2:
10 divided by 488 is 0 with a remainder of 10.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 10 to get 10.
Grab the next digit (6) from the dividend, add it to 10, then carry on: 106 / 488

Step 3:
106 divided by 488 is 0 with a remainder of 106.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 106, we end up with 106.
Include the next digit (8) from the dividend after 106, then repeat: 1068 / 488

Advancing to step 4:
488 goes into 1068 2 times with a remainder of 92.
Write down 2 as next digit of the result. 
Result so far: 2.0
The remainder is 92 after subtracting 976 from 1068.
Take the next digit (7) from the dividend and append it to 92, then repeat: 927 / 488

Moving on to step 5:
927 divided by 488 is 1 with a remainder of 439.
The number 1 becomes the next digit in our result. 
Result so far: 21.0
The remainder is 439 after subtracting 488 from 927.
Take the next digit (3) from the dividend and append it to 439, then repeat: 4393 / 488

On to step 6:
4393 divided by 488 is 9 with a remainder of 1.
The number 9 becomes the next digit in our result. 
Result so far: 219.0
If we subtract 4392 from 4393, we get 1.
Include the next digit (8) from the dividend after 1, then repeat: 18 / 488

Advancing to step 7:
When dividing 18 by 488, we get 0 with a remainder of 18.
Put 0 as the next digit of the answer. 
Result so far: 2190.0
Subtract 0 from 18 to get 18.
Take the next digit (9) from the dividend and append it to 18, then repeat: 189 / 488

Going ahead to step 8:
189 divided by 488 is 0 with a remainder of 189.
The next digit of our result is 0. 
Result so far: 21900.0
The remainder is 189 after subtracting 0 from 189.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1890, and continue the process.

Step 9:
If we divide 1890 by 488, we get 3 and a remainder of 426.
The number 3 becomes the next digit in our result. 
Result so far: 21900.3
If we take 1464 away from 1890, we end up with 426.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4260, and continue the process.

Step 10:
4260 divided by 488 is 8 with a remainder of 356.
The next digit of our result is 8. 
Result so far: 21900.38
Subtract 3904 from 4260 to get 356.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3560, and continue the process.

Let's proceed to step 11:
When dividing 3560 by 488, we get 7 with a remainder of 144.
The next digit of our result is 7. 
Result so far: 21900.387
Deduct 3416 from 3560 and we're left with 144.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1440, and continue the process.

Step 12:
488 can be fit into 1440 2 times, resulting in a remainder of 464.
The number 2 becomes the next digit in our result. 
Result so far: 21900.3872
If we take 976 away from 1440, we end up with 464.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4640, and continue the process.

Advancing to step 13:
The number 488 fits into 4640 9 times, leaving a remainder of 248.
Put 9 as the next digit of the answer. 
Result so far: 21900.38729
If we subtract 4392 from 4640, we get 248.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2480, and continue the process.

Let's proceed to step 14:
2480 divided by 488 is 5 with a remainder of 40.
Record the quotient 5 as the next digit in the result. 
Result so far: 21900.387295
Deduct 2440 from 2480 and we're left 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.

Step 15:
488 goes into 400 0 times with a remainder of 400.
Record the quotient 0 as the next digit in the result. 
Result so far: 21900.387295
If we take 0 away from 400, we end up with 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4000, and continue the process.

Step 16:
If we divide 4000 by 488, we get 8 and a remainder of 96.
The number 8 becomes the next digit in our result. 
Result so far: 21900.38729508
If we subtract 3904 from 4000, we get 96.
Since there are no more digits in the dividend, we add a zero to the remainder making it 960, and continue the process.

After the division, we end up with 21900.38729508 and a remainder of 9.6e-08.