We're dividing 236156 by 15 
We're looking to find how many times 15 goes into 236156.

Let's proceed to step 1:
The number 15 fits into 2 0 times, leaving a remainder of 2.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 2 after subtracting 0 from 2.
Fetch the next digit (3) from the dividend, attach it to 2 and continue: 23 / 15

Going ahead to step 2:
15 goes into 23 1 times with a remainder of 8.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we subtract 15 from 23, we get 8.
Fetch the next digit (6) from the dividend, attach it to 8 and continue: 86 / 15

Going ahead to step 3:
86 divided by 15 is 5 with a remainder of 11.
The number 5 becomes the next digit in our result. 
Result so far: 15.0
If we take 75 away from 86, we end up with 11.
Append the next digit (1) from the dividend to 11 and continue with: 111 / 15

Advancing to step 4:
111 divided by 15 is 7 with a remainder of 6.
The number 7 becomes the next digit in our result. 
Result so far: 157.0
Subtract 105 from 111 to get 6.
Take the next digit (5) from the dividend and append it to 6, then repeat: 65 / 15

Advancing to step 5:
The number 15 fits into 65 4 times, leaving a remainder of 5.
The number 4 becomes the next digit in our result. 
Result so far: 1574.0
If we subtract 60 from 65, we get 5.
Bring next digit (6) of the dividend behind the 5 and repeat the process: 56 / 15

Advancing to step 6:
The number 15 fits into 56 3 times, leaving a remainder of 11.
Put 3 as the next digit of the answer. 
Result so far: 15743.0
Deduct 45 from 56 and we're left 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.

Moving on to step 7:
15 goes into 110 7 times with a remainder of 5.
The number 7 becomes the next digit in our result. 
Result so far: 15743.7
Subtracting 105 from 110 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.

Advancing to step 8:
15 goes into 50 3 times with a remainder of 5.
The number 3 becomes the next digit in our result. 
Result so far: 15743.73
If we take 45 away from 50, we end up 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.

Moving on to step 9:
15 can be fit into 50 3 times, resulting in a remainder of 5.
The next digit of our result is 3. 
Result so far: 15743.733
If we subtract 45 from 50, we 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.

After the division, we end up with 15743.733 and a remainder of 0.0005.