We divide 812621 by 9
Our goal is to divide 812621 by 9.

Step 1:
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: 0.0
Subtracting 0 from 8 leaves us with 8.
Take the next digit (1) from the dividend and append it to 8, then repeat: 81 / 9

Step 2:
The number 9 fits into 81 9 times, leaving a remainder of 0.
Record the quotient 9 as the next digit in the result. 
Result so far: 9.0
If we take 81 away from 81, we end up with 0.
Take the next digit (2) from the dividend and append it to 0, then repeat: 2 / 9

Moving on to step 3:
If we divide 2 by 9, we get 0 and a remainder of 2.
The next digit of our result is 0. 
Result so far: 90.0
Deduct 0 from 2 and we're left with 2.
Bring next digit (6) of the dividend behind the 2 and repeat the process: 26 / 9

Let's proceed to step 4:
When dividing 26 by 9, we get 2 with a remainder of 8.
Record the quotient 2 as the next digit in the result. 
Result so far: 902.0
If we take 18 away from 26, we end up with 8.
Grab the next digit (2) from the dividend, add it to 8, then carry on: 82 / 9

Going ahead to step 5:
The number 9 fits into 82 9 times, leaving a remainder of 1.
The next digit of our result is 9. 
Result so far: 9029.0
The remainder is 1 after subtracting 81 from 82.
Fetch the next digit (1) from the dividend, attach it to 1 and continue: 11 / 9

On to step 6:
The number 9 fits into 11 1 times, leaving a remainder of 2.
The next digit of our result is 1. 
Result so far: 90291.0
Subtract 9 from 11 to 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.

Step 7:
20 divided by 9 is 2 with a remainder of 2.
Put 2 as the next digit of the answer. 
Result so far: 90291.2
The remainder is 2 after subtracting 18 from 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

On to step 8:
The number 9 fits into 20 2 times, leaving a remainder of 2.
Record the quotient 2 as the next digit in the result. 
Result so far: 90291.22
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 90291.22, and the remainder is 0.002.