Let's divide 12641237 by 279
Our goal is to divide 12641237 by 279.

Going ahead to step 1:
1 divided by 279 is 0 with 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 / 279

Advancing to step 2:
If we divide 12 by 279, we get 0 and a remainder of 12.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 12 and we're left with 12.
Bring next digit (6) of the dividend behind the 12 and repeat the process: 126 / 279

On to step 3:
279 goes into 126 0 times with a remainder of 126.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 126 leaves us with 126.
Append the next digit (4) from the dividend to 126 and continue with: 1264 / 279

Advancing to step 4:
1264 divided by 279 is 4 with a remainder of 148.
Put 4 as the next digit of the answer. 
Result so far: 4.0
The remainder is 148 after subtracting 1116 from 1264.
Include the next digit (1) from the dividend after 148, then repeat: 1481 / 279

Step 5:
279 can be fit into 1481 5 times, resulting in a remainder of 86.
Put 5 as the next digit of the answer. 
Result so far: 45.0
If we subtract 1395 from 1481, we get 86.
Append the next digit (2) from the dividend to 86 and continue with: 862 / 279

Advancing to step 6:
279 can be fit into 862 3 times, resulting in a remainder of 25.
The next digit of our result is 3. 
Result so far: 453.0
Subtract 837 from 862 to get 25.
Fetch the next digit (3) from the dividend, attach it to 25 and continue: 253 / 279

On to step 7:
The number 279 fits into 253 0 times, leaving a remainder of 253.
The number 0 becomes the next digit in our result. 
Result so far: 4530.0
Subtract 0 from 253 to get 253.
Bring next digit (7) of the dividend behind the 253 and repeat the process: 2537 / 279

Moving on to step 8:
279 can be fit into 2537 9 times, resulting in a remainder of 26.
The number 9 becomes the next digit in our result. 
Result so far: 45309.0
If we subtract 2511 from 2537, we get 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Moving on to step 9:
When dividing 260 by 279, we get 0 with a remainder of 260.
The next digit of our result is 0. 
Result so far: 45309.0
Subtracting 0 from 260 leaves us with 260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2600, and continue the process.

Let's proceed to step 10:
2600 divided by 279 is 9 with a remainder of 89.
The number 9 becomes the next digit in our result. 
Result so far: 45309.09
Deduct 2511 from 2600 and we're left with 89.
Since there are no more digits in the dividend, we add a zero to the remainder making it 890, and continue the process.

Let's proceed to step 11:
If we divide 890 by 279, we get 3 and a remainder of 53.
The next digit of our result is 3. 
Result so far: 45309.093
Subtracting 837 from 890 leaves us with 53.
Since there are no more digits in the dividend, we add a zero to the remainder making it 530, and continue the process.

On to step 12:
If we divide 530 by 279, we get 1 and a remainder of 251.
Record the quotient 1 as the next digit in the result. 
Result so far: 45309.0931
Deduct 279 from 530 and we're left with 251.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2510, and continue the process.

Going ahead to step 13:
279 goes into 2510 8 times with a remainder of 278.
Put 8 as the next digit of the answer. 
Result so far: 45309.09318
Subtract 2232 from 2510 to get 278.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2780, and continue the process.

Let's proceed to step 14:
The number 279 fits into 2780 9 times, leaving a remainder of 269.
Record the quotient 9 as the next digit in the result. 
Result so far: 45309.093189
If we take 2511 away from 2780, we end up with 269.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2690, and continue the process.

Moving on to step 15:
The number 279 fits into 2690 9 times, leaving a remainder of 179.
Write down 9 as next digit of the result. 
Result so far: 45309.0931899
Subtracting 2511 from 2690 leaves us with 179.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1790, and continue the process.

Our division results in 45309.0931899 with a remaining 1.79e-06.