We divide 811388 by 9
We're looking to find how many times 9 goes into 811388.

Let's proceed to step 1:
9 goes into 8 0 times with a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Take the next digit (1) from the dividend and append it to 8, then repeat: 81 / 9

Moving on to step 2:
The number 9 fits into 81 9 times, leaving a remainder of 0.
Put 9 as the next digit of the answer. 
Result so far: 9.0
Subtracting 81 from 81 leaves us with 0.
Fetch the next digit (1) from the dividend, attach it to 0 and continue: 1 / 9

Advancing to step 3:
9 goes into 1 0 times with a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 90.0
If we subtract 0 from 1, we get 1.
Append the next digit (3) from the dividend to 1 and continue with: 13 / 9

Let's proceed to step 4:
If we divide 13 by 9, we get 1 and a remainder of 4.
The next digit of our result is 1. 
Result so far: 901.0
If we subtract 9 from 13, we get 4.
Include the next digit (8) from the dividend after 4, then repeat: 48 / 9

Let's proceed to step 5:
If we divide 48 by 9, we get 5 and a remainder of 3.
Use 5 as the next digit of our solution. 
Result so far: 9015.0
Subtract 45 from 48 to get 3.
Append the next digit (8) from the dividend to 3 and continue with: 38 / 9

Moving on to step 6:
38 divided by 9 is 4 with a remainder of 2.
Record the quotient 4 as the next digit in the result. 
Result so far: 90154.0
If we subtract 36 from 38, we get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Advancing to step 7:
The number 9 fits into 20 2 times, leaving a remainder of 2.
Put 2 as the next digit of the answer. 
Result so far: 90154.2
Deduct 18 from 20 and we're left with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Advancing to step 8:
20 divided by 9 is 2 with a remainder of 2.
Use 2 as the next digit of our solution. 
Result so far: 90154.22
If we subtract 18 from 20, we get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

The quotient of the division is 90154.22, and the remainder is 0.002.