We're dividing 786600 by 15 
We want to divide 786600 by 15.

Let's proceed to step 1:
The number 15 fits into 7 0 times, leaving a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Include the next digit (8) from the dividend after 7, then repeat: 78 / 15

Step 2:
78 divided by 15 is 5 with a remainder of 3.
Write down 5 as next digit of the result. 
Result so far: 5.0
If we subtract 75 from 78, we get 3.
Grab the next digit (6) from the dividend, add it to 3, then carry on: 36 / 15

Going ahead to step 3:
15 can be fit into 36 2 times, resulting in a remainder of 6.
Put 2 as the next digit of the answer. 
Result so far: 52.0
Deduct 30 from 36 and we're left with 6.
Take the next digit (6) from the dividend and append it to 6, then repeat: 66 / 15

Advancing to step 4:
66 divided by 15 is 4 with a remainder of 6.
Use 4 as the next digit of our solution. 
Result so far: 524.0
Subtract 60 from 66 to get 6.
Append the next digit (0) from the dividend to 6 and continue with: 60 / 15

Going ahead to step 5:
When dividing 60 by 15, we get 4 with a remainder of 0.
Write down 4 as next digit of the result. 
Result so far: 5244.0
If we take 60 away from 60, we end up with 0.
Grab the next digit (0) from the dividend, add it to 0, then carry on: 0 / 15

Going ahead to step 6:
15 goes into 0 0 times with a remainder of 0.
The next digit of our result is 0. 
Result so far: 52440.0
Subtract 0 from 0 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Going ahead to step 7:
If we divide 0 by 15, we get 0 and a remainder of 0.
The next digit of our result is 0. 
Result so far: 52440.0
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 8:
When dividing 0 by 15, we get 0 with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 52440.0
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.

Our division results in 52440.0 with a remaining 0.0.