We look at the division of 12261727 by 489 
We want to divide 12261727 by 489.

Going ahead to step 1:
If we divide 1 by 489, we get 0 and a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Take the next digit (2) from the dividend and append it to 1, then repeat: 12 / 489

Advancing to step 2:
When dividing 12 by 489, we get 0 with a remainder of 12.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 12 to get 12.
Take the next digit (2) from the dividend and append it to 12, then repeat: 122 / 489

Advancing to step 3:
489 can be fit into 122 0 times, resulting in a remainder of 122.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 122 to get 122.
Fetch the next digit (6) from the dividend, attach it to 122 and continue: 1226 / 489

Let's proceed to step 4:
When dividing 1226 by 489, we get 2 with a remainder of 248.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
Subtract 978 from 1226 to get 248.
Include the next digit (1) from the dividend after 248, then repeat: 2481 / 489

On to step 5:
The number 489 fits into 2481 5 times, leaving a remainder of 36.
Write down 5 as next digit of the result. 
Result so far: 25.0
If we subtract 2445 from 2481, we get 36.
Grab the next digit (7) from the dividend, add it to 36, then carry on: 367 / 489

Step 6:
The number 489 fits into 367 0 times, leaving a remainder of 367.
Use 0 as the next digit of our solution. 
Result so far: 250.0
Subtracting 0 from 367 leaves us with 367.
Bring next digit (2) of the dividend behind the 367 and repeat the process: 3672 / 489

On to step 7:
The number 489 fits into 3672 7 times, leaving a remainder of 249.
Write down 7 as next digit of the result. 
Result so far: 2507.0
Subtract 3423 from 3672 to get 249.
Take the next digit (7) from the dividend and append it to 249, then repeat: 2497 / 489

Going ahead to step 8:
2497 divided by 489 is 5 with a remainder of 52.
Put 5 as the next digit of the answer. 
Result so far: 25075.0
Subtracting 2445 from 2497 leaves us with 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

On to step 9:
When dividing 520 by 489, we get 1 with a remainder of 31.
Write down 1 as next digit of the result. 
Result so far: 25075.1
If we take 489 away from 520, we end up with 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Moving on to step 10:
310 divided by 489 is 0 with a remainder of 310.
Record the quotient 0 as the next digit in the result. 
Result so far: 25075.1
If we subtract 0 from 310, we get 310.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3100, and continue the process.

Going ahead to step 11:
If we divide 3100 by 489, we get 6 and a remainder of 166.
Write down 6 as next digit of the result. 
Result so far: 25075.106
If we subtract 2934 from 3100, we get 166.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1660, and continue the process.

Moving on to step 12:
When dividing 1660 by 489, we get 3 with a remainder of 193.
Use 3 as the next digit of our solution. 
Result so far: 25075.1063
If we subtract 1467 from 1660, we get 193.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1930, and continue the process.

Let's proceed to step 13:
1930 divided by 489 is 3 with a remainder of 463.
Put 3 as the next digit of the answer. 
Result so far: 25075.10633
Subtract 1467 from 1930 to get 463.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4630, and continue the process.

After the division, we end up with 25075.10633 and a remainder of 0.000463.