648818 ÷ 18 
Our goal is to divide 648818 by 18.

Moving on to step 1:
When dividing 6 by 18, we get 0 with a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Bring next digit (4) of the dividend behind the 6 and repeat the process: 64 / 18

Advancing to step 2:
When dividing 64 by 18, we get 3 with a remainder of 10.
The next digit of our result is 3. 
Result so far: 3.0
Deduct 54 from 64 and we're left with 10.
Grab the next digit (8) from the dividend, add it to 10, then carry on: 108 / 18

Going ahead to step 3:
When dividing 108 by 18, we get 6 with a remainder of 0.
Use 6 as the next digit of our solution. 
Result so far: 36.0
If we subtract 108 from 108, we get 0.
Grab the next digit (8) from the dividend, add it to 0, then carry on: 8 / 18

Advancing to step 4:
If we divide 8 by 18, we get 0 and a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 360.0
Deduct 0 from 8 and we're left with 8.
Take the next digit (1) from the dividend and append it to 8, then repeat: 81 / 18

Step 5:
18 goes into 81 4 times with a remainder of 9.
The next digit of our result is 4. 
Result so far: 3604.0
If we subtract 72 from 81, we get 9.
Fetch the next digit (8) from the dividend, attach it to 9 and continue: 98 / 18

Going ahead to step 6:
The number 18 fits into 98 5 times, leaving a remainder of 8.
Use 5 as the next digit of our solution. 
Result so far: 36045.0
The remainder is 8 after subtracting 90 from 98.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

On to step 7:
When dividing 80 by 18, we get 4 with a remainder of 8.
The next digit of our result is 4. 
Result so far: 36045.4
If we take 72 away from 80, we end up with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Moving on to step 8:
18 goes into 80 4 times with a remainder of 8.
Use 4 as the next digit of our solution. 
Result so far: 36045.44
If we take 72 away from 80, we end up with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Our division results in 36045.44 with a remaining 0.008.