Let's divide 23438821 by 487
Let's see how many times 487 fits into 23438821.

On to step 1:
487 can be fit into 2 0 times, resulting in a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 2 leaves us with 2.
Fetch the next digit (3) from the dividend, attach it to 2 and continue: 23 / 487

Moving on to step 2:
If we divide 23 by 487, we get 0 and a remainder of 23.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 23 and we're left with 23.
Grab the next digit (4) from the dividend, add it to 23, then carry on: 234 / 487

Advancing to step 3:
The number 487 fits into 234 0 times, leaving a remainder of 234.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 234 and we're left with 234.
Bring next digit (3) of the dividend behind the 234 and repeat the process: 2343 / 487

On to step 4:
When dividing 2343 by 487, we get 4 with a remainder of 395.
Use 4 as the next digit of our solution. 
Result so far: 4.0
If we subtract 1948 from 2343, we get 395.
Bring next digit (8) of the dividend behind the 395 and repeat the process: 3958 / 487

Moving on to step 5:
3958 divided by 487 is 8 with a remainder of 62.
Write down 8 as next digit of the result. 
Result so far: 48.0
If we take 3896 away from 3958, we end up with 62.
Grab the next digit (8) from the dividend, add it to 62, then carry on: 628 / 487

Step 6:
The number 487 fits into 628 1 times, leaving a remainder of 141.
Put 1 as the next digit of the answer. 
Result so far: 481.0
If we take 487 away from 628, we end up with 141.
Take the next digit (2) from the dividend and append it to 141, then repeat: 1412 / 487

Going ahead to step 7:
The number 487 fits into 1412 2 times, leaving a remainder of 438.
Write down 2 as next digit of the result. 
Result so far: 4812.0
Subtracting 974 from 1412 leaves us with 438.
Append the next digit (1) from the dividend to 438 and continue with: 4381 / 487

Advancing to step 8:
When dividing 4381 by 487, we get 8 with a remainder of 485.
Put 8 as the next digit of the answer. 
Result so far: 48128.0
If we take 3896 away from 4381, we end up with 485.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4850, and continue the process.

On to step 9:
487 goes into 4850 9 times with a remainder of 467.
Write down 9 as next digit of the result. 
Result so far: 48128.9
If we subtract 4383 from 4850, we get 467.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4670, and continue the process.

On to step 10:
If we divide 4670 by 487, we get 9 and a remainder of 287.
The number 9 becomes the next digit in our result. 
Result so far: 48128.99
If we subtract 4383 from 4670, we get 287.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2870, and continue the process.

After the division, we end up with 48128.99 and a remainder of 0.287.