27939577 ÷ 489 
We want to figure out the number of times 27939577 can be divided by 489.

Going ahead to step 1:
If we divide 2 by 489, we get 0 and a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 2 leaves us with 2.
Include the next digit (7) from the dividend after 2, then repeat: 27 / 489

Moving on to step 2:
The number 489 fits into 27 0 times, leaving a remainder of 27.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 27 after subtracting 0 from 27.
Include the next digit (9) from the dividend after 27, then repeat: 279 / 489

Step 3:
When dividing 279 by 489, we get 0 with a remainder of 279.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 279 leaves us with 279.
Bring next digit (3) of the dividend behind the 279 and repeat the process: 2793 / 489

Let's proceed to step 4:
If we divide 2793 by 489, we get 5 and a remainder of 348.
Record the quotient 5 as the next digit in the result. 
Result so far: 5.0
Subtracting 2445 from 2793 leaves us with 348.
Grab the next digit (9) from the dividend, add it to 348, then carry on: 3489 / 489

Step 5:
3489 divided by 489 is 7 with a remainder of 66.
Write down 7 as next digit of the result. 
Result so far: 57.0
If we subtract 3423 from 3489, we get 66.
Grab the next digit (5) from the dividend, add it to 66, then carry on: 665 / 489

Advancing to step 6:
665 divided by 489 is 1 with a remainder of 176.
Record the quotient 1 as the next digit in the result. 
Result so far: 571.0
If we take 489 away from 665, we end up with 176.
Take the next digit (7) from the dividend and append it to 176, then repeat: 1767 / 489

On to step 7:
When dividing 1767 by 489, we get 3 with a remainder of 300.
The number 3 becomes the next digit in our result. 
Result so far: 5713.0
If we take 1467 away from 1767, we end up with 300.
Include the next digit (7) from the dividend after 300, then repeat: 3007 / 489

On to step 8:
489 can be fit into 3007 6 times, resulting in a remainder of 73.
The next digit of our result is 6. 
Result so far: 57136.0
Subtract 2934 from 3007 to get 73.
Since there are no more digits in the dividend, we add a zero to the remainder making it 730, and continue the process.

Moving on to step 9:
When dividing 730 by 489, we get 1 with a remainder of 241.
Put 1 as the next digit of the answer. 
Result so far: 57136.1
If we take 489 away from 730, we end up with 241.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2410, and continue the process.

On to step 10:
The number 489 fits into 2410 4 times, leaving a remainder of 454.
The next digit of our result is 4. 
Result so far: 57136.14
Subtract 1956 from 2410 to get 454.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4540, and continue the process.

Step 11:
489 can be fit into 4540 9 times, resulting in a remainder of 139.
The number 9 becomes the next digit in our result. 
Result so far: 57136.149
If we subtract 4401 from 4540, we get 139.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1390, and continue the process.

Moving on to step 12:
When dividing 1390 by 489, we get 2 with a remainder of 412.
Use 2 as the next digit of our solution. 
Result so far: 57136.1492
Subtracting 978 from 1390 leaves us with 412.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4120, and continue the process.

Advancing to step 13:
489 can be fit into 4120 8 times, resulting in a remainder of 208.
Put 8 as the next digit of the answer. 
Result so far: 57136.14928
If we take 3912 away from 4120, we end up with 208.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2080, and continue the process.

Moving on to step 14:
2080 divided by 489 is 4 with a remainder of 124.
Write down 4 as next digit of the result. 
Result so far: 57136.149284
The remainder is 124 after subtracting 1956 from 2080.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1240, and continue the process.

On to step 15:
489 goes into 1240 2 times with a remainder of 262.
The number 2 becomes the next digit in our result. 
Result so far: 57136.1492842
Deduct 978 from 1240 and we're left with 262.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2620, and continue the process.

Going ahead to step 16:
If we divide 2620 by 489, we get 5 and a remainder of 175.
Write down 5 as next digit of the result. 
Result so far: 57136.14928425
If we take 2445 away from 2620, we end up with 175.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1750, and continue the process.

The quotient of the division is 57136.14928425, and the remainder is 1.75e-07.