Let's divide 12889765 by 842
Let's see how many times 842 fits into 12889765.

Step 1:
When dividing 1 by 842, we get 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.
Include the next digit (2) from the dividend after 1, then repeat: 12 / 842

Advancing to step 2:
When dividing 12 by 842, we get 0 with a remainder of 12.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 12 leaves us with 12.
Include the next digit (8) from the dividend after 12, then repeat: 128 / 842

Let's proceed to step 3:
128 divided by 842 is 0 with a remainder of 128.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 128, we get 128.
Grab the next digit (8) from the dividend, add it to 128, then carry on: 1288 / 842

Moving on to step 4:
If we divide 1288 by 842, we get 1 and a remainder of 446.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtracting 842 from 1288 leaves us with 446.
Grab the next digit (9) from the dividend, add it to 446, then carry on: 4469 / 842

Going ahead to step 5:
842 goes into 4469 5 times with a remainder of 259.
Record the quotient 5 as the next digit in the result. 
Result so far: 15.0
Subtracting 4210 from 4469 leaves us with 259.
Fetch the next digit (7) from the dividend, attach it to 259 and continue: 2597 / 842

On to step 6:
If we divide 2597 by 842, we get 3 and a remainder of 71.
Record the quotient 3 as the next digit in the result. 
Result so far: 153.0
Deduct 2526 from 2597 and we're left with 71.
Append the next digit (6) from the dividend to 71 and continue with: 716 / 842

Going ahead to step 7:
If we divide 716 by 842, we get 0 and a remainder of 716.
Use 0 as the next digit of our solution. 
Result so far: 1530.0
The remainder is 716 after subtracting 0 from 716.
Bring next digit (5) of the dividend behind the 716 and repeat the process: 7165 / 842

Going ahead to step 8:
The number 842 fits into 7165 8 times, leaving a remainder of 429.
Write down 8 as next digit of the result. 
Result so far: 15308.0
Subtracting 6736 from 7165 leaves us with 429.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4290, and continue the process.

Advancing to step 9:
The number 842 fits into 4290 5 times, leaving a remainder of 80.
The next digit of our result is 5. 
Result so far: 15308.5
The remainder is 80 after subtracting 4210 from 4290.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Going ahead to step 10:
If we divide 800 by 842, we get 0 and a remainder of 800.
Use 0 as the next digit of our solution. 
Result so far: 15308.5
The remainder is 800 after subtracting 0 from 800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8000, and continue the process.

Going ahead to step 11:
842 goes into 8000 9 times with a remainder of 422.
Put 9 as the next digit of the answer. 
Result so far: 15308.509
Subtract 7578 from 8000 to get 422.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4220, and continue the process.

Moving on to step 12:
When dividing 4220 by 842, we get 5 with a remainder of 10.
The next digit of our result is 5. 
Result so far: 15308.5095
The remainder is 10 after subtracting 4210 from 4220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Let's proceed to step 13:
The number 842 fits into 100 0 times, leaving a remainder of 100.
The next digit of our result is 0. 
Result so far: 15308.5095
Deduct 0 from 100 and we're left with 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

Going ahead to step 14:
842 can be fit into 1000 1 times, resulting in a remainder of 158.
Write down 1 as next digit of the result. 
Result so far: 15308.509501
Deduct 842 from 1000 and we're left with 158.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1580, and continue the process.

Going ahead to step 15:
1580 divided by 842 is 1 with a remainder of 738.
The number 1 becomes the next digit in our result. 
Result so far: 15308.5095011
Subtracting 842 from 1580 leaves us with 738.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7380, and continue the process.

In conclusion, the division gives 15308.5095011 with a balance of 7.38e-06.