728369 divided by 9 
Our goal is to divide 728369 by 9.

Moving on to step 1:
The number 9 fits into 7 0 times, leaving a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Bring next digit (2) of the dividend behind the 7 and repeat the process: 72 / 9

Step 2:
If we divide 72 by 9, we get 8 and a remainder of 0.
Write down 8 as next digit of the result. 
Result so far: 8.0
Deduct 72 from 72 and we're left with 0.
Include the next digit (8) from the dividend after 0, then repeat: 8 / 9

Moving on to step 3:
When dividing 8 by 9, we get 0 with a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 80.0
The remainder is 8 after subtracting 0 from 8.
Append the next digit (3) from the dividend to 8 and continue with: 83 / 9

Going ahead to step 4:
The number 9 fits into 83 9 times, leaving a remainder of 2.
Record the quotient 9 as the next digit in the result. 
Result so far: 809.0
Subtract 81 from 83 to get 2.
Grab the next digit (6) from the dividend, add it to 2, then carry on: 26 / 9

Going ahead to step 5:
9 goes into 26 2 times with a remainder of 8.
The number 2 becomes the next digit in our result. 
Result so far: 8092.0
The remainder is 8 after subtracting 18 from 26.
Append the next digit (9) from the dividend to 8 and continue with: 89 / 9

Moving on to step 6:
9 can be fit into 89 9 times, resulting in a remainder of 8.
Write down 9 as next digit of the result. 
Result so far: 80929.0
Subtracting 81 from 89 leaves us with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Let's proceed to step 7:
80 divided by 9 is 8 with a remainder of 8.
Write down 8 as next digit of the result. 
Result so far: 80929.8
The remainder is 8 after subtracting 72 from 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Step 8:
9 goes into 80 8 times with a remainder of 8.
The next digit of our result is 8. 
Result so far: 80929.88
Deduct 72 from 80 and we're left with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

The quotient of the division is 80929.88, and the remainder is 0.008.