718386 ÷ 18 
Let's see how many times 18 fits into 718386.

Going ahead to step 1:
When dividing 7 by 18, we get 0 with a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Take the next digit (1) from the dividend and append it to 7, then repeat: 71 / 18

Advancing to step 2:
18 goes into 71 3 times with a remainder of 17.
Put 3 as the next digit of the answer. 
Result so far: 3.0
If we subtract 54 from 71, we get 17.
Include the next digit (8) from the dividend after 17, then repeat: 178 / 18

Moving on to step 3:
18 goes into 178 9 times with a remainder of 16.
Put 9 as the next digit of the answer. 
Result so far: 39.0
If we subtract 162 from 178, we get 16.
Bring next digit (3) of the dividend behind the 16 and repeat the process: 163 / 18

On to step 4:
If we divide 163 by 18, we get 9 and a remainder of 1.
The number 9 becomes the next digit in our result. 
Result so far: 399.0
The remainder is 1 after subtracting 162 from 163.
Bring next digit (8) of the dividend behind the 1 and repeat the process: 18 / 18

Moving on to step 5:
If we divide 18 by 18, we get 1 and a remainder of 0.
The number 1 becomes the next digit in our result. 
Result so far: 3991.0
Deduct 18 from 18 and we're left with 0.
Take the next digit (6) from the dividend and append it to 0, then repeat: 6 / 18

Step 6:
When dividing 6 by 18, we get 0 with a remainder of 6.
The next digit of our result is 0. 
Result so far: 39910.0
Subtract 0 from 6 to get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Moving on to step 7:
When dividing 60 by 18, we get 3 with a remainder of 6.
The next digit of our result is 3. 
Result so far: 39910.3
Deduct 54 from 60 and we're left with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Advancing to step 8:
18 can be fit into 60 3 times, resulting in a remainder of 6.
Record the quotient 3 as the next digit in the result. 
Result so far: 39910.33
Subtracting 54 from 60 leaves us with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

The quotient of the division is 39910.33, and the remainder is 0.006.