Let's divide 159036 by 12
We want to figure out the number of times 159036 can be divided by 12.

Moving on to step 1:
12 goes into 1 0 times with a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Bring next digit (5) of the dividend behind the 1 and repeat the process: 15 / 12

Step 2:
If we divide 15 by 12, we get 1 and a remainder of 3.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we subtract 12 from 15, we get 3.
Append the next digit (9) from the dividend to 3 and continue with: 39 / 12

Advancing to step 3:
39 divided by 12 is 3 with a remainder of 3.
The number 3 becomes the next digit in our result. 
Result so far: 13.0
If we take 36 away from 39, we end up with 3.
Fetch the next digit (0) from the dividend, attach it to 3 and continue: 30 / 12

Going ahead to step 4:
12 can be fit into 30 2 times, resulting in a remainder of 6.
Put 2 as the next digit of the answer. 
Result so far: 132.0
Subtract 24 from 30 to get 6.
Take the next digit (3) from the dividend and append it to 6, then repeat: 63 / 12

On to step 5:
12 can be fit into 63 5 times, resulting in a remainder of 3.
Put 5 as the next digit of the answer. 
Result so far: 1325.0
The remainder is 3 after subtracting 60 from 63.
Bring next digit (6) of the dividend behind the 3 and repeat the process: 36 / 12

On to step 6:
If we divide 36 by 12, we get 3 and a remainder of 0.
Put 3 as the next digit of the answer. 
Result so far: 13253.0
The remainder is 0 after subtracting 36 from 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Step 7:
When dividing 0 by 12, we get 0 with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 13253.0
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Let's proceed to step 8:
0 divided by 12 is 0 with a remainder of 0.
The next digit of our result is 0. 
Result so far: 13253.0
If we take 0 away from 0, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The final result is 13253.0 with a remainder of 0.0.