We divide 39841983 by 489
We're looking to find how many times 489 goes into 39841983.

On to step 1:
489 can be fit into 3 0 times, resulting in a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 3, we end up with 3.
Include the next digit (9) from the dividend after 3, then repeat: 39 / 489

Going ahead to step 2:
When dividing 39 by 489, we get 0 with a remainder of 39.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 39 leaves us with 39.
Bring next digit (8) of the dividend behind the 39 and repeat the process: 398 / 489

Advancing to step 3:
489 goes into 398 0 times with a remainder of 398.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 398, we get 398.
Append the next digit (4) from the dividend to 398 and continue with: 3984 / 489

Advancing to step 4:
3984 divided by 489 is 8 with a remainder of 72.
Use 8 as the next digit of our solution. 
Result so far: 8.0
If we subtract 3912 from 3984, we get 72.
Bring next digit (1) of the dividend behind the 72 and repeat the process: 721 / 489

Going ahead to step 5:
489 goes into 721 1 times with a remainder of 232.
Put 1 as the next digit of the answer. 
Result so far: 81.0
Subtracting 489 from 721 leaves us with 232.
Take the next digit (9) from the dividend and append it to 232, then repeat: 2329 / 489

Let's proceed to step 6:
2329 divided by 489 is 4 with a remainder of 373.
Write down 4 as next digit of the result. 
Result so far: 814.0
Subtract 1956 from 2329 to get 373.
Bring next digit (8) of the dividend behind the 373 and repeat the process: 3738 / 489

Going ahead to step 7:
If we divide 3738 by 489, we get 7 and a remainder of 315.
Write down 7 as next digit of the result. 
Result so far: 8147.0
Subtract 3423 from 3738 to get 315.
Bring next digit (3) of the dividend behind the 315 and repeat the process: 3153 / 489

Let's proceed to step 8:
3153 divided by 489 is 6 with a remainder of 219.
Use 6 as the next digit of our solution. 
Result so far: 81476.0
Subtracting 2934 from 3153 leaves us with 219.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2190, and continue the process.

Advancing to step 9:
When dividing 2190 by 489, we get 4 with a remainder of 234.
The next digit of our result is 4. 
Result so far: 81476.4
If we take 1956 away from 2190, we end up with 234.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2340, and continue the process.

Moving on to step 10:
When dividing 2340 by 489, we get 4 with a remainder of 384.
Use 4 as the next digit of our solution. 
Result so far: 81476.44
If we take 1956 away from 2340, we end up with 384.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3840, and continue the process.

The final outcome is 81476.44, with a leftover of 0.384.