We look at the division of 728766 by 78 
Our goal is to divide 728766 by 78.

On to step 1:
When dividing 7 by 78, we get 0 with a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Fetch the next digit (2) from the dividend, attach it to 7 and continue: 72 / 78

Going ahead to step 2:
72 divided by 78 is 0 with a remainder of 72.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 72, we get 72.
Grab the next digit (8) from the dividend, add it to 72, then carry on: 728 / 78

Moving on to step 3:
When dividing 728 by 78, we get 9 with a remainder of 26.
Record the quotient 9 as the next digit in the result. 
Result so far: 9.0
If we subtract 702 from 728, we get 26.
Include the next digit (7) from the dividend after 26, then repeat: 267 / 78

Going ahead to step 4:
78 goes into 267 3 times with a remainder of 33.
The next digit of our result is 3. 
Result so far: 93.0
If we take 234 away from 267, we end up with 33.
Include the next digit (6) from the dividend after 33, then repeat: 336 / 78

Advancing to step 5:
The number 78 fits into 336 4 times, leaving a remainder of 24.
Record the quotient 4 as the next digit in the result. 
Result so far: 934.0
Subtract 312 from 336 to get 24.
Bring next digit (6) of the dividend behind the 24 and repeat the process: 246 / 78

Step 6:
If we divide 246 by 78, we get 3 and a remainder of 12.
Put 3 as the next digit of the answer. 
Result so far: 9343.0
If we subtract 234 from 246, we get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Let's proceed to step 7:
The number 78 fits into 120 1 times, leaving a remainder of 42.
Put 1 as the next digit of the answer. 
Result so far: 9343.1
If we subtract 78 from 120, we get 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Advancing to step 8:
420 divided by 78 is 5 with a remainder of 30.
Use 5 as the next digit of our solution. 
Result so far: 9343.15
Subtracting 390 from 420 leaves us with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Advancing to step 9:
300 divided by 78 is 3 with a remainder of 66.
Put 3 as the next digit of the answer. 
Result so far: 9343.153
Subtract 234 from 300 to get 66.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

Going ahead to step 10:
The number 78 fits into 660 8 times, leaving a remainder of 36.
The number 8 becomes the next digit in our result. 
Result so far: 9343.1538
If we take 624 away from 660, we end up with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Step 11:
78 goes into 360 4 times with a remainder of 48.
The number 4 becomes the next digit in our result. 
Result so far: 9343.15384
Deduct 312 from 360 and we're left with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Let's proceed to step 12:
The number 78 fits into 480 6 times, leaving a remainder of 12.
The number 6 becomes the next digit in our result. 
Result so far: 9343.153846
The remainder is 12 after subtracting 468 from 480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Step 13:
78 can be fit into 120 1 times, resulting in a remainder of 42.
The number 1 becomes the next digit in our result. 
Result so far: 9343.1538461
The remainder is 42 after subtracting 78 from 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Advancing to step 14:
420 divided by 78 is 5 with a remainder of 30.
Record the quotient 5 as the next digit in the result. 
Result so far: 9343.15384615
The remainder is 30 after subtracting 390 from 420.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

The final outcome is 9343.15384615, with a leftover of 3e-08.