We look at the division of 818863 by 9 
Our goal is to divide 818863 by 9.

On to step 1:
The number 9 fits into 8 0 times, leaving a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Include the next digit (1) from the dividend after 8, then repeat: 81 / 9

Moving on to step 2:
9 goes into 81 9 times with a remainder of 0.
The number 9 becomes the next digit in our result. 
Result so far: 9.0
Subtracting 81 from 81 leaves us with 0.
Fetch the next digit (8) from the dividend, attach it to 0 and continue: 8 / 9

Advancing to step 3:
The number 9 fits into 8 0 times, leaving a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 90.0
If we take 0 away from 8, we end up with 8.
Grab the next digit (8) from the dividend, add it to 8, then carry on: 88 / 9

Going ahead to step 4:
When dividing 88 by 9, we get 9 with a remainder of 7.
The next digit of our result is 9. 
Result so far: 909.0
If we subtract 81 from 88, we get 7.
Take the next digit (6) from the dividend and append it to 7, then repeat: 76 / 9

Moving on to step 5:
76 divided by 9 is 8 with a remainder of 4.
Use 8 as the next digit of our solution. 
Result so far: 9098.0
The remainder is 4 after subtracting 72 from 76.
Take the next digit (3) from the dividend and append it to 4, then repeat: 43 / 9

Going ahead to step 6:
43 divided by 9 is 4 with a remainder of 7.
Put 4 as the next digit of the answer. 
Result so far: 90984.0
Subtract 36 from 43 to get 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Moving on to step 7:
9 goes into 70 7 times with a remainder of 7.
Record the quotient 7 as the next digit in the result. 
Result so far: 90984.7
Subtracting 63 from 70 leaves us with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Advancing to step 8:
9 goes into 70 7 times with a remainder of 7.
Put 7 as the next digit of the answer. 
Result so far: 90984.77
Subtract 63 from 70 to get 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

After the division, we end up with 90984.77 and a remainder of 0.007.