We're dividing 12884239 by 966 
Let's see how many times 966 fits into 12884239.

Going ahead to step 1:
1 divided by 966 is 0 with a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Append the next digit (2) from the dividend to 1 and continue with: 12 / 966

Going ahead to step 2:
When dividing 12 by 966, we get 0 with a remainder of 12.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 12 and we're left with 12.
Append the next digit (8) from the dividend to 12 and continue with: 128 / 966

Let's proceed to step 3:
966 goes into 128 0 times with a remainder of 128.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 128, we get 128.
Bring next digit (8) of the dividend behind the 128 and repeat the process: 1288 / 966

Going ahead to step 4:
1288 divided by 966 is 1 with a remainder of 322.
Write down 1 as next digit of the result. 
Result so far: 1.0
Deduct 966 from 1288 and we're left with 322.
Fetch the next digit (4) from the dividend, attach it to 322 and continue: 3224 / 966

Going ahead to step 5:
966 can be fit into 3224 3 times, resulting in a remainder of 326.
Write down 3 as next digit of the result. 
Result so far: 13.0
The remainder is 326 after subtracting 2898 from 3224.
Take the next digit (2) from the dividend and append it to 326, then repeat: 3262 / 966

Step 6:
The number 966 fits into 3262 3 times, leaving a remainder of 364.
Write down 3 as next digit of the result. 
Result so far: 133.0
If we take 2898 away from 3262, we end up with 364.
Grab the next digit (3) from the dividend, add it to 364, then carry on: 3643 / 966

Let's proceed to step 7:
3643 divided by 966 is 3 with a remainder of 745.
Write down 3 as next digit of the result. 
Result so far: 1333.0
If we subtract 2898 from 3643, we get 745.
Fetch the next digit (9) from the dividend, attach it to 745 and continue: 7459 / 966

Advancing to step 8:
966 can be fit into 7459 7 times, resulting in a remainder of 697.
Write down 7 as next digit of the result. 
Result so far: 13337.0
Subtract 6762 from 7459 to get 697.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6970, and continue the process.

On to step 9:
6970 divided by 966 is 7 with a remainder of 208.
Use 7 as the next digit of our solution. 
Result so far: 13337.7
If we take 6762 away from 6970, 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.

Let's proceed to step 10:
966 goes into 2080 2 times with a remainder of 148.
Record the quotient 2 as the next digit in the result. 
Result so far: 13337.72
Deduct 1932 from 2080 and we're left with 148.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1480, and continue the process.

On to step 11:
966 can be fit into 1480 1 times, resulting in a remainder of 514.
The number 1 becomes the next digit in our result. 
Result so far: 13337.721
The remainder is 514 after subtracting 966 from 1480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5140, and continue the process.

On to step 12:
966 can be fit into 5140 5 times, resulting in a remainder of 310.
Use 5 as the next digit of our solution. 
Result so far: 13337.7215
If we take 4830 away from 5140, we end up with 310.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3100, and continue the process.

Step 13:
If we divide 3100 by 966, we get 3 and a remainder of 202.
Use 3 as the next digit of our solution. 
Result so far: 13337.72153
If we subtract 2898 from 3100, we get 202.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2020, and continue the process.

Going ahead to step 14:
The number 966 fits into 2020 2 times, leaving a remainder of 88.
Record the quotient 2 as the next digit in the result. 
Result so far: 13337.721532
If we take 1932 away from 2020, we end up with 88.
Since there are no more digits in the dividend, we add a zero to the remainder making it 880, and continue the process.

Moving on to step 15:
When dividing 880 by 966, we get 0 with a remainder of 880.
Write down 0 as next digit of the result. 
Result so far: 13337.721532
Deduct 0 from 880 and we're left with 880.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8800, and continue the process.

Let's proceed to step 16:
8800 divided by 966 is 9 with a remainder of 106.
Use 9 as the next digit of our solution. 
Result so far: 13337.72153209
If we take 8694 away from 8800, we end up with 106.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1060, and continue the process.

The final result is 13337.72153209 with a remainder of 1.06e-07.