We look at the division of 786012 by 50 
Let's see how many times 50 fits into 786012.

Going ahead to step 1:
The number 50 fits into 7 0 times, leaving a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Bring next digit (8) of the dividend behind the 7 and repeat the process: 78 / 50

Moving on to step 2:
78 divided by 50 is 1 with a remainder of 28.
Write down 1 as next digit of the result. 
Result so far: 1.0
Deduct 50 from 78 and we're left with 28.
Bring next digit (6) of the dividend behind the 28 and repeat the process: 286 / 50

Advancing to step 3:
When dividing 286 by 50, we get 5 with a remainder of 36.
The next digit of our result is 5. 
Result so far: 15.0
Deduct 250 from 286 and we're left with 36.
Bring next digit (0) of the dividend behind the 36 and repeat the process: 360 / 50

Step 4:
The number 50 fits into 360 7 times, leaving a remainder of 10.
Put 7 as the next digit of the answer. 
Result so far: 157.0
If we take 350 away from 360, we end up with 10.
Include the next digit (1) from the dividend after 10, then repeat: 101 / 50

Moving on to step 5:
101 divided by 50 is 2 with a remainder of 1.
Write down 2 as next digit of the result. 
Result so far: 1572.0
The remainder is 1 after subtracting 100 from 101.
Include the next digit (2) from the dividend after 1, then repeat: 12 / 50

Moving on to step 6:
If we divide 12 by 50, we get 0 and a remainder of 12.
The number 0 becomes the next digit in our result. 
Result so far: 15720.0
Subtracting 0 from 12 leaves us with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

On to step 7:
The number 50 fits into 120 2 times, leaving a remainder of 20.
Record the quotient 2 as the next digit in the result. 
Result so far: 15720.2
If we subtract 100 from 120, we get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Let's proceed to step 8:
The number 50 fits into 200 4 times, leaving a remainder of 0.
Put 4 as the next digit of the answer. 
Result so far: 15720.24
If we subtract 200 from 200, we 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.

Step 9:
When dividing 0 by 50, we get 0 with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 15720.24
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.

On to step 10:
The number 50 fits into 0 0 times, leaving a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 15720.24
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.

The quotient of the division is 15720.24, and the remainder is 0.0.