Let's divide 728571 by 78
Let's see how many times 78 fits into 728571.

Going ahead to step 1:
78 goes into 7 0 times with a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Bring next digit (2) of the dividend behind the 7 and repeat the process: 72 / 78

On to step 2:
72 divided by 78 is 0 with a remainder of 72.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 72 and we're left with 72.
Take the next digit (8) from the dividend and append it to 72, then repeat: 728 / 78

On to step 3:
728 divided by 78 is 9 with a remainder of 26.
Put 9 as the next digit of the answer. 
Result so far: 9.0
The remainder is 26 after subtracting 702 from 728.
Take the next digit (5) from the dividend and append it to 26, then repeat: 265 / 78

Moving on to step 4:
78 can be fit into 265 3 times, resulting in a remainder of 31.
Use 3 as the next digit of our solution. 
Result so far: 93.0
If we take 234 away from 265, we end up with 31.
Include the next digit (7) from the dividend after 31, then repeat: 317 / 78

On to step 5:
If we divide 317 by 78, we get 4 and a remainder of 5.
Write down 4 as next digit of the result. 
Result so far: 934.0
Subtract 312 from 317 to get 5.
Grab the next digit (1) from the dividend, add it to 5, then carry on: 51 / 78

Going ahead to step 6:
78 can be fit into 51 0 times, resulting in a remainder of 51.
Record the quotient 0 as the next digit in the result. 
Result so far: 9340.0
Deduct 0 from 51 and we're left with 51.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

Step 7:
78 goes into 510 6 times with a remainder of 42.
Use 6 as the next digit of our solution. 
Result so far: 9340.6
If we subtract 468 from 510, 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.

Going ahead to step 8:
78 can be fit into 420 5 times, resulting in a remainder of 30.
Write down 5 as next digit of the result. 
Result so far: 9340.65
If we subtract 390 from 420, we get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Let's proceed to step 9:
300 divided by 78 is 3 with a remainder of 66.
Use 3 as the next digit of our solution. 
Result so far: 9340.653
Subtracting 234 from 300 leaves us with 66.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

Advancing to step 10:
78 goes into 660 8 times with a remainder of 36.
Record the quotient 8 as the next digit in the result. 
Result so far: 9340.6538
Subtract 624 from 660 to get 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Let's proceed to step 11:
360 divided by 78 is 4 with a remainder of 48.
Put 4 as the next digit of the answer. 
Result so far: 9340.65384
If we subtract 312 from 360, we get 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:
78 goes into 480 6 times with a remainder of 12.
The next digit of our result is 6. 
Result so far: 9340.653846
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.

On to step 13:
120 divided by 78 is 1 with a remainder of 42.
Use 1 as the next digit of our solution. 
Result so far: 9340.6538461
If we take 78 away from 120, we end up with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Going ahead to step 14:
If we divide 420 by 78, we get 5 and a remainder of 30.
Put 5 as the next digit of the answer. 
Result so far: 9340.65384615
If we subtract 390 from 420, we get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

The quotient of the division is 9340.65384615, and the remainder is 3e-08.