1287195 divided by 865 
We're looking to find how many times 865 goes into 1287195.

Step 1:
If we divide 1 by 865, 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.
Include the next digit (2) from the dividend after 1, then repeat: 12 / 865

On to step 2:
865 goes into 12 0 times with a remainder of 12.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 12, we get 12.
Fetch the next digit (8) from the dividend, attach it to 12 and continue: 128 / 865

On to step 3:
The number 865 fits into 128 0 times, leaving a remainder of 128.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 128, we end up with 128.
Fetch the next digit (7) from the dividend, attach it to 128 and continue: 1287 / 865

Moving on to step 4:
1287 divided by 865 is 1 with a remainder of 422.
Write down 1 as next digit of the result. 
Result so far: 1.0
The remainder is 422 after subtracting 865 from 1287.
Bring next digit (1) of the dividend behind the 422 and repeat the process: 4221 / 865

Going ahead to step 5:
4221 divided by 865 is 4 with a remainder of 761.
The number 4 becomes the next digit in our result. 
Result so far: 14.0
If we subtract 3460 from 4221, we get 761.
Grab the next digit (9) from the dividend, add it to 761, then carry on: 7619 / 865

Advancing to step 6:
If we divide 7619 by 865, we get 8 and a remainder of 699.
Record the quotient 8 as the next digit in the result. 
Result so far: 148.0
The remainder is 699 after subtracting 6920 from 7619.
Take the next digit (5) from the dividend and append it to 699, then repeat: 6995 / 865

Step 7:
When dividing 6995 by 865, we get 8 with a remainder of 75.
Use 8 as the next digit of our solution. 
Result so far: 1488.0
Subtracting 6920 from 6995 leaves us with 75.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

Moving on to step 8:
If we divide 750 by 865, we get 0 and a remainder of 750.
The next digit of our result is 0. 
Result so far: 1488.0
The remainder is 750 after subtracting 0 from 750.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7500, and continue the process.

Step 9:
7500 divided by 865 is 8 with a remainder of 580.
The next digit of our result is 8. 
Result so far: 1488.08
Subtracting 6920 from 7500 leaves us with 580.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5800, and continue the process.

Advancing to step 10:
If we divide 5800 by 865, we get 6 and a remainder of 610.
The number 6 becomes the next digit in our result. 
Result so far: 1488.086
Subtracting 5190 from 5800 leaves us with 610.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6100, and continue the process.

Advancing to step 11:
The number 865 fits into 6100 7 times, leaving a remainder of 45.
Write down 7 as next digit of the result. 
Result so far: 1488.0867
Subtracting 6055 from 6100 leaves us with 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

On to step 12:
When dividing 450 by 865, we get 0 with a remainder of 450.
Use 0 as the next digit of our solution. 
Result so far: 1488.0867
If we subtract 0 from 450, we get 450.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4500, and continue the process.

Going ahead to step 13:
If we divide 4500 by 865, we get 5 and a remainder of 175.
Use 5 as the next digit of our solution. 
Result so far: 1488.086705
Subtract 4325 from 4500 to get 175.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1750, and continue the process.

Step 14:
The number 865 fits into 1750 2 times, leaving a remainder of 20.
Record the quotient 2 as the next digit in the result. 
Result so far: 1488.0867052
Deduct 1730 from 1750 and we're left with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Moving on to step 15:
200 divided by 865 is 0 with a remainder of 200.
The number 0 becomes the next digit in our result. 
Result so far: 1488.0867052
If we subtract 0 from 200, we get 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

In conclusion, the division gives 1488.0867052 with a balance of 2e-07.