We're dividing 728135 by 91 
Our goal is to divide 728135 by 91.

Going ahead to step 1:
91 can be fit into 7 0 times, resulting in a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Bring next digit (2) of the dividend behind the 7 and repeat the process: 72 / 91

Step 2:
91 goes into 72 0 times with a remainder of 72.
Use 0 as the next digit of our solution. 
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 / 91

Going ahead to step 3:
When dividing 728 by 91, we get 8 with a remainder of 0.
Record the quotient 8 as the next digit in the result. 
Result so far: 8.0
If we take 728 away from 728, we end up with 0.
Bring next digit (1) of the dividend behind the 0 and repeat the process: 1 / 91

Let's proceed to step 4:
When dividing 1 by 91, we get 0 with a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 80.0
The remainder is 1 after subtracting 0 from 1.
Bring next digit (3) of the dividend behind the 1 and repeat the process: 13 / 91

Step 5:
91 can be fit into 13 0 times, resulting in a remainder of 13.
Record the quotient 0 as the next digit in the result. 
Result so far: 800.0
Deduct 0 from 13 and we're left with 13.
Bring next digit (5) of the dividend behind the 13 and repeat the process: 135 / 91

Going ahead to step 6:
135 divided by 91 is 1 with a remainder of 44.
Put 1 as the next digit of the answer. 
Result so far: 8001.0
Deduct 91 from 135 and we're left with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Advancing to step 7:
91 goes into 440 4 times with a remainder of 76.
Write down 4 as next digit of the result. 
Result so far: 8001.4
Deduct 364 from 440 and we're left with 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

Going ahead to step 8:
760 divided by 91 is 8 with a remainder of 32.
The next digit of our result is 8. 
Result so far: 8001.48
If we subtract 728 from 760, we get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Moving on to step 9:
When dividing 320 by 91, we get 3 with a remainder of 47.
The next digit of our result is 3. 
Result so far: 8001.483
The remainder is 47 after subtracting 273 from 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 470, and continue the process.

On to step 10:
91 goes into 470 5 times with a remainder of 15.
The number 5 becomes the next digit in our result. 
Result so far: 8001.4835
If we subtract 455 from 470, we get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Moving on to step 11:
91 can be fit into 150 1 times, resulting in a remainder of 59.
Write down 1 as next digit of the result. 
Result so far: 8001.48351
The remainder is 59 after subtracting 91 from 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 590, and continue the process.

Moving on to step 12:
590 divided by 91 is 6 with a remainder of 44.
Put 6 as the next digit of the answer. 
Result so far: 8001.483516
If we take 546 away from 590, we end up with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Going ahead to step 13:
91 goes into 440 4 times with a remainder of 76.
Put 4 as the next digit of the answer. 
Result so far: 8001.4835164
The remainder is 76 after subtracting 364 from 440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

Advancing to step 14:
If we divide 760 by 91, we get 8 and a remainder of 32.
The next digit of our result is 8. 
Result so far: 8001.48351648
Deduct 728 from 760 and we're left with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

After the division, we end up with 8001.48351648 and a remainder of 3.2e-08.