We look at the division of 727863 by 90 
We want to divide 727863 by 90.

On to step 1:
When dividing 7 by 90, we get 0 with a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Append the next digit (2) from the dividend to 7 and continue with: 72 / 90

Step 2:
90 can be fit into 72 0 times, resulting in a remainder of 72.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 72 to get 72.
Include the next digit (7) from the dividend after 72, then repeat: 727 / 90

Moving on to step 3:
The number 90 fits into 727 8 times, leaving a remainder of 7.
Use 8 as the next digit of our solution. 
Result so far: 8.0
Subtracting 720 from 727 leaves us with 7.
Grab the next digit (8) from the dividend, add it to 7, then carry on: 78 / 90

Going ahead to step 4:
78 divided by 90 is 0 with a remainder of 78.
Write down 0 as next digit of the result. 
Result so far: 80.0
The remainder is 78 after subtracting 0 from 78.
Bring next digit (6) of the dividend behind the 78 and repeat the process: 786 / 90

Let's proceed to step 5:
90 goes into 786 8 times with a remainder of 66.
Write down 8 as next digit of the result. 
Result so far: 808.0
Subtract 720 from 786 to get 66.
Append the next digit (3) from the dividend to 66 and continue with: 663 / 90

On to step 6:
When dividing 663 by 90, we get 7 with a remainder of 33.
Put 7 as the next digit of the answer. 
Result so far: 8087.0
Subtracting 630 from 663 leaves us with 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

Advancing to step 7:
90 goes into 330 3 times with a remainder of 60.
The next digit of our result is 3. 
Result so far: 8087.3
The remainder is 60 after subtracting 270 from 330.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Let's proceed to step 8:
600 divided by 90 is 6 with a remainder of 60.
Use 6 as the next digit of our solution. 
Result so far: 8087.36
If we subtract 540 from 600, we get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Let's proceed to step 9:
90 can be fit into 600 6 times, resulting in a remainder of 60.
Write down 6 as next digit of the result. 
Result so far: 8087.366
If we subtract 540 from 600, we get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

The final result is 8087.366 with a remainder of 0.006.