We divide 159791 by 15
We're looking to find how many times 15 goes into 159791.

Moving on to step 1:
When dividing 1 by 15, we get 0 with a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 1, we end up with 1.
Take the next digit (5) from the dividend and append it to 1, then repeat: 15 / 15

Let's proceed to step 2:
15 goes into 15 1 times with a remainder of 0.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtracting 15 from 15 leaves us with 0.
Append the next digit (9) from the dividend to 0 and continue with: 9 / 15

Going ahead to step 3:
The number 15 fits into 9 0 times, leaving a remainder of 9.
Put 0 as the next digit of the answer. 
Result so far: 10.0
Deduct 0 from 9 and we're left with 9.
Include the next digit (7) from the dividend after 9, then repeat: 97 / 15

Let's proceed to step 4:
If we divide 97 by 15, we get 6 and a remainder of 7.
Use 6 as the next digit of our solution. 
Result so far: 106.0
Deduct 90 from 97 and we're left with 7.
Append the next digit (9) from the dividend to 7 and continue with: 79 / 15

Moving on to step 5:
15 can be fit into 79 5 times, resulting in a remainder of 4.
Put 5 as the next digit of the answer. 
Result so far: 1065.0
If we take 75 away from 79, we end up with 4.
Fetch the next digit (1) from the dividend, attach it to 4 and continue: 41 / 15

Moving on to step 6:
15 can be fit into 41 2 times, resulting in a remainder of 11.
The number 2 becomes the next digit in our result. 
Result so far: 10652.0
If we take 30 away from 41, we end up with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

On to step 7:
When dividing 110 by 15, we get 7 with a remainder of 5.
Write down 7 as next digit of the result. 
Result so far: 10652.7
The remainder is 5 after subtracting 105 from 110.
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:
15 goes into 50 3 times with a remainder of 5.
Record the quotient 3 as the next digit in the result. 
Result so far: 10652.73
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.

Step 9:
The number 15 fits into 50 3 times, leaving a remainder of 5.
Record the quotient 3 as the next digit in the result. 
Result so far: 10652.733
Subtract 45 from 50 to get 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 final result is 10652.733 with a remainder of 0.0005.