Let's divide 23420082 by 489
Let's see how many times 489 fits into 23420082.

Going ahead to step 1:
2 divided by 489 is 0 with a remainder of 2.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 2 and we're left with 2.
Grab the next digit (3) from the dividend, add it to 2, then carry on: 23 / 489

Step 2:
When dividing 23 by 489, we get 0 with a remainder of 23.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 23 to get 23.
Grab the next digit (4) from the dividend, add it to 23, then carry on: 234 / 489

Moving on to step 3:
489 goes into 234 0 times with a remainder of 234.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 234, we get 234.
Fetch the next digit (2) from the dividend, attach it to 234 and continue: 2342 / 489

Going ahead to step 4:
489 can be fit into 2342 4 times, resulting in a remainder of 386.
Write down 4 as next digit of the result. 
Result so far: 4.0
The remainder is 386 after subtracting 1956 from 2342.
Fetch the next digit (0) from the dividend, attach it to 386 and continue: 3860 / 489

Going ahead to step 5:
If we divide 3860 by 489, we get 7 and a remainder of 437.
Use 7 as the next digit of our solution. 
Result so far: 47.0
Subtract 3423 from 3860 to get 437.
Include the next digit (0) from the dividend after 437, then repeat: 4370 / 489

Moving on to step 6:
If we divide 4370 by 489, we get 8 and a remainder of 458.
The next digit of our result is 8. 
Result so far: 478.0
If we subtract 3912 from 4370, we get 458.
Bring next digit (8) of the dividend behind the 458 and repeat the process: 4588 / 489

Step 7:
If we divide 4588 by 489, we get 9 and a remainder of 187.
Record the quotient 9 as the next digit in the result. 
Result so far: 4789.0
If we subtract 4401 from 4588, we get 187.
Take the next digit (2) from the dividend and append it to 187, then repeat: 1872 / 489

Going ahead to step 8:
489 goes into 1872 3 times with a remainder of 405.
The next digit of our result is 3. 
Result so far: 47893.0
If we take 1467 away from 1872, we end up with 405.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4050, and continue the process.

Moving on to step 9:
489 goes into 4050 8 times with a remainder of 138.
The number 8 becomes the next digit in our result. 
Result so far: 47893.8
Subtracting 3912 from 4050 leaves us with 138.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1380, and continue the process.

Moving on to step 10:
The number 489 fits into 1380 2 times, leaving a remainder of 402.
Put 2 as the next digit of the answer. 
Result so far: 47893.82
If we take 978 away from 1380, we end up with 402.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4020, and continue the process.

Advancing to step 11:
When dividing 4020 by 489, we get 8 with a remainder of 108.
Use 8 as the next digit of our solution. 
Result so far: 47893.828
The remainder is 108 after subtracting 3912 from 4020.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1080, and continue the process.

Going ahead to step 12:
489 can be fit into 1080 2 times, resulting in a remainder of 102.
The number 2 becomes the next digit in our result. 
Result so far: 47893.8282
Subtracting 978 from 1080 leaves us with 102.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1020, and continue the process.

Let's proceed to step 13:
If we divide 1020 by 489, we get 2 and a remainder of 42.
Use 2 as the next digit of our solution. 
Result so far: 47893.82822
Subtract 978 from 1020 to get 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

The quotient of the division is 47893.82822, and the remainder is 4.2e-05.