We divide 865133 by 15
We're looking to find how many times 15 goes into 865133.

Let's proceed to step 1:
The number 15 fits into 8 0 times, leaving a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Include the next digit (6) from the dividend after 8, then repeat: 86 / 15

Going ahead to step 2:
15 can be fit into 86 5 times, resulting in a remainder of 11.
The next digit of our result is 5. 
Result so far: 5.0
If we subtract 75 from 86, we get 11.
Grab the next digit (5) from the dividend, add it to 11, then carry on: 115 / 15

Let's proceed to step 3:
When dividing 115 by 15, we get 7 with a remainder of 10.
Put 7 as the next digit of the answer. 
Result so far: 57.0
Subtract 105 from 115 to get 10.
Grab the next digit (1) from the dividend, add it to 10, then carry on: 101 / 15

Moving on to step 4:
15 can be fit into 101 6 times, resulting in a remainder of 11.
Write down 6 as next digit of the result. 
Result so far: 576.0
If we take 90 away from 101, we end up with 11.
Append the next digit (3) from the dividend to 11 and continue with: 113 / 15

Advancing to step 5:
The number 15 fits into 113 7 times, leaving a remainder of 8.
Use 7 as the next digit of our solution. 
Result so far: 5767.0
The remainder is 8 after subtracting 105 from 113.
Append the next digit (3) from the dividend to 8 and continue with: 83 / 15

Advancing to step 6:
When dividing 83 by 15, we get 5 with a remainder of 8.
Put 5 as the next digit of the answer. 
Result so far: 57675.0
Deduct 75 from 83 and we're left with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Moving on to step 7:
If we divide 80 by 15, we get 5 and a remainder of 5.
The number 5 becomes the next digit in our result. 
Result so far: 57675.5
Subtracting 75 from 80 leaves us with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Going ahead to step 8:
When dividing 50 by 15, we get 3 with a remainder of 5.
Use 3 as the next digit of our solution. 
Result so far: 57675.53
The remainder is 5 after subtracting 45 from 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Let's proceed to step 9:
The number 15 fits into 50 3 times, leaving a remainder of 5.
Write down 3 as next digit of the result. 
Result so far: 57675.533
Deduct 45 from 50 and we're left with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

The quotient of the division is 57675.533, and the remainder is 0.0005.