720587 divided by 18 
Our goal is to divide 720587 by 18.

Going ahead to step 1:
7 divided by 18 is 0 with a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Bring next digit (2) of the dividend behind the 7 and repeat the process: 72 / 18

Let's proceed to step 2:
18 can be fit into 72 4 times, resulting in a remainder of 0.
Use 4 as the next digit of our solution. 
Result so far: 4.0
If we subtract 72 from 72, we get 0.
Include the next digit (0) from the dividend after 0, then repeat: 0 / 18

Let's proceed to step 3:
18 goes into 0 0 times with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 40.0
If we take 0 away from 0, we end up with 0.
Include the next digit (5) from the dividend after 0, then repeat: 5 / 18

On to step 4:
If we divide 5 by 18, we get 0 and a remainder of 5.
Use 0 as the next digit of our solution. 
Result so far: 400.0
The remainder is 5 after subtracting 0 from 5.
Bring next digit (8) of the dividend behind the 5 and repeat the process: 58 / 18

Going ahead to step 5:
18 can be fit into 58 3 times, resulting in a remainder of 4.
Put 3 as the next digit of the answer. 
Result so far: 4003.0
If we subtract 54 from 58, we get 4.
Include the next digit (7) from the dividend after 4, then repeat: 47 / 18

Let's proceed to step 6:
The number 18 fits into 47 2 times, leaving a remainder of 11.
The next digit of our result is 2. 
Result so far: 40032.0
Subtract 36 from 47 to get 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Going ahead to step 7:
If we divide 110 by 18, we get 6 and a remainder of 2.
The number 6 becomes the next digit in our result. 
Result so far: 40032.6
If we take 108 away from 110, 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 8:
The number 18 fits into 20 1 times, leaving a remainder of 2.
The next digit of our result is 1. 
Result so far: 40032.61
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.

Let's proceed to step 9:
20 divided by 18 is 1 with a remainder of 2.
The number 1 becomes the next digit in our result. 
Result so far: 40032.611
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.

The final result is 40032.611 with a remainder of 0.0002.