817725 divided by 18 
Our goal is to divide 817725 by 18.

Moving on to step 1:
The number 18 fits into 8 0 times, leaving 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 / 18

Step 2:
18 can be fit into 81 4 times, resulting in a remainder of 9.
The number 4 becomes the next digit in our result. 
Result so far: 4.0
Subtracting 72 from 81 leaves us with 9.
Take the next digit (7) from the dividend and append it to 9, then repeat: 97 / 18

Step 3:
97 divided by 18 is 5 with a remainder of 7.
The next digit of our result is 5. 
Result so far: 45.0
Subtract 90 from 97 to get 7.
Grab the next digit (7) from the dividend, add it to 7, then carry on: 77 / 18

Advancing to step 4:
18 goes into 77 4 times with a remainder of 5.
The number 4 becomes the next digit in our result. 
Result so far: 454.0
The remainder is 5 after subtracting 72 from 77.
Take the next digit (2) from the dividend and append it to 5, then repeat: 52 / 18

On to step 5:
The number 18 fits into 52 2 times, leaving a remainder of 16.
Use 2 as the next digit of our solution. 
Result so far: 4542.0
If we take 36 away from 52, we end up with 16.
Bring next digit (5) of the dividend behind the 16 and repeat the process: 165 / 18

Going ahead to step 6:
18 goes into 165 9 times with a remainder of 3.
The next digit of our result is 9. 
Result so far: 45429.0
Subtracting 162 from 165 leaves us with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Moving on to step 7:
18 can be fit into 30 1 times, resulting in a remainder of 12.
Record the quotient 1 as the next digit in the result. 
Result so far: 45429.1
The remainder is 12 after subtracting 18 from 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

On to step 8:
If we divide 120 by 18, we get 6 and a remainder of 12.
The number 6 becomes the next digit in our result. 
Result so far: 45429.16
If we take 108 away from 120, we end up with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Going ahead to step 9:
If we divide 120 by 18, we get 6 and a remainder of 12.
Put 6 as the next digit of the answer. 
Result so far: 45429.166
Subtract 108 from 120 to get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

The quotient of the division is 45429.166, and the remainder is 0.0012.