Let's divide 860160 by 12
Our goal is to divide 860160 by 12.

Step 1:
When dividing 8 by 12, we get 0 with a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Fetch the next digit (6) from the dividend, attach it to 8 and continue: 86 / 12

Advancing to step 2:
86 divided by 12 is 7 with a remainder of 2.
The next digit of our result is 7. 
Result so far: 7.0
Subtracting 84 from 86 leaves us with 2.
Include the next digit (0) from the dividend after 2, then repeat: 20 / 12

Step 3:
When dividing 20 by 12, we get 1 with a remainder of 8.
The next digit of our result is 1. 
Result so far: 71.0
If we take 12 away from 20, we end up with 8.
Take the next digit (1) from the dividend and append it to 8, then repeat: 81 / 12

On to step 4:
81 divided by 12 is 6 with a remainder of 9.
Record the quotient 6 as the next digit in the result. 
Result so far: 716.0
If we take 72 away from 81, we end up with 9.
Fetch the next digit (6) from the dividend, attach it to 9 and continue: 96 / 12

Going ahead to step 5:
12 goes into 96 8 times with a remainder of 0.
The number 8 becomes the next digit in our result. 
Result so far: 7168.0
The remainder is 0 after subtracting 96 from 96.
Take the next digit (0) from the dividend and append it to 0, then repeat: 0 / 12

Moving on to step 6:
If we divide 0 by 12, we get 0 and a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 71680.0
Subtracting 0 from 0 leaves us 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.

Moving on to step 7:
12 can be fit into 0 0 times, resulting in a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 71680.0
Deduct 0 from 0 and we're left 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.

On to step 8:
The number 12 fits into 0 0 times, leaving a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 71680.0
Subtracting 0 from 0 leaves us 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 quotient of the division is 71680.0, and the remainder is 0.0.