We're dividing 812522 by 18 
Let's see how many times 18 fits into 812522.

Moving on to step 1:
When dividing 8 by 18, we get 0 with a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Bring next digit (1) of the dividend behind the 8 and repeat the process: 81 / 18

Moving on to step 2:
18 can be fit into 81 4 times, resulting in a remainder of 9.
Use 4 as the next digit of our solution. 
Result so far: 4.0
The remainder is 9 after subtracting 72 from 81.
Bring next digit (2) of the dividend behind the 9 and repeat the process: 92 / 18

On to step 3:
When dividing 92 by 18, we get 5 with a remainder of 2.
Record the quotient 5 as the next digit in the result. 
Result so far: 45.0
The remainder is 2 after subtracting 90 from 92.
Grab the next digit (5) from the dividend, add it to 2, then carry on: 25 / 18

Moving on to step 4:
If we divide 25 by 18, we get 1 and a remainder of 7.
Put 1 as the next digit of the answer. 
Result so far: 451.0
Subtract 18 from 25 to get 7.
Append the next digit (2) from the dividend to 7 and continue with: 72 / 18

Step 5:
18 can be fit into 72 4 times, resulting in a remainder of 0.
Record the quotient 4 as the next digit in the result. 
Result so far: 4514.0
Subtracting 72 from 72 leaves us with 0.
Fetch the next digit (2) from the dividend, attach it to 0 and continue: 2 / 18

Step 6:
18 goes into 2 0 times with a remainder of 2.
Put 0 as the next digit of the answer. 
Result so far: 45140.0
If we take 0 away from 2, we end up 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.

Moving on to step 7:
18 goes into 20 1 times with a remainder of 2.
Use 1 as the next digit of our solution. 
Result so far: 45140.1
Subtract 18 from 20 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.

Going ahead to step 8:
18 goes into 20 1 times with a remainder of 2.
Write down 1 as next digit of the result. 
Result so far: 45140.11
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.

The quotient of the division is 45140.11, and the remainder is 0.002.