We're dividing 728278 by 90 
Our goal is to divide 728278 by 90.

Going ahead to step 1:
When dividing 7 by 90, we get 0 with a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Take the next digit (2) from the dividend and append it to 7, then repeat: 72 / 90

Going ahead to step 2:
90 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.
Grab the next digit (8) from the dividend, add it to 72, then carry on: 728 / 90

Advancing to step 3:
When dividing 728 by 90, we get 8 with a remainder of 8.
Use 8 as the next digit of our solution. 
Result so far: 8.0
If we subtract 720 from 728, we get 8.
Fetch the next digit (2) from the dividend, attach it to 8 and continue: 82 / 90

Let's proceed to step 4:
The number 90 fits into 82 0 times, leaving a remainder of 82.
Put 0 as the next digit of the answer. 
Result so far: 80.0
The remainder is 82 after subtracting 0 from 82.
Bring next digit (7) of the dividend behind the 82 and repeat the process: 827 / 90

Moving on to step 5:
827 divided by 90 is 9 with a remainder of 17.
The next digit of our result is 9. 
Result so far: 809.0
Deduct 810 from 827 and we're left with 17.
Fetch the next digit (8) from the dividend, attach it to 17 and continue: 178 / 90

Advancing to step 6:
90 can be fit into 178 1 times, resulting in a remainder of 88.
Use 1 as the next digit of our solution. 
Result so far: 8091.0
Deduct 90 from 178 and we're left with 88.
Since there are no more digits in the dividend, we add a zero to the remainder making it 880, and continue the process.

On to step 7:
When dividing 880 by 90, we get 9 with a remainder of 70.
The next digit of our result is 9. 
Result so far: 8091.9
Subtracting 810 from 880 leaves us with 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Advancing to step 8:
700 divided by 90 is 7 with a remainder of 70.
Write down 7 as next digit of the result. 
Result so far: 8091.97
Subtract 630 from 700 to get 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

On to step 9:
700 divided by 90 is 7 with a remainder of 70.
Write down 7 as next digit of the result. 
Result so far: 8091.977
If we subtract 630 from 700, we get 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

The quotient of the division is 8091.977, and the remainder is 0.007.