320630 ÷ 18 
We want to figure out the number of times 320630 can be divided by 18.

Going ahead to step 1:
If we divide 3 by 18, we get 0 and a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Bring next digit (2) of the dividend behind the 3 and repeat the process: 32 / 18

On to step 2:
32 divided by 18 is 1 with a remainder of 14.
The next digit of our result is 1. 
Result so far: 1.0
The remainder is 14 after subtracting 18 from 32.
Bring next digit (0) of the dividend behind the 14 and repeat the process: 140 / 18

On to step 3:
The number 18 fits into 140 7 times, leaving a remainder of 14.
Use 7 as the next digit of our solution. 
Result so far: 17.0
Subtract 126 from 140 to get 14.
Take the next digit (6) from the dividend and append it to 14, then repeat: 146 / 18

Step 4:
146 divided by 18 is 8 with a remainder of 2.
Write down 8 as next digit of the result. 
Result so far: 178.0
Subtracting 144 from 146 leaves us with 2.
Grab the next digit (3) from the dividend, add it to 2, then carry on: 23 / 18

Step 5:
When dividing 23 by 18, we get 1 with a remainder of 5.
Use 1 as the next digit of our solution. 
Result so far: 1781.0
If we subtract 18 from 23, we get 5.
Grab the next digit (0) from the dividend, add it to 5, then carry on: 50 / 18

Advancing to step 6:
50 divided by 18 is 2 with a remainder of 14.
The number 2 becomes the next digit in our result. 
Result so far: 17812.0
The remainder is 14 after subtracting 36 from 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Step 7:
The number 18 fits into 140 7 times, leaving a remainder of 14.
Record the quotient 7 as the next digit in the result. 
Result so far: 17812.7
If we subtract 126 from 140, we get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Let's proceed to step 8:
18 can be fit into 140 7 times, resulting in a remainder of 14.
The next digit of our result is 7. 
Result so far: 17812.77
If we take 126 away from 140, we end up with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

In conclusion, the division gives 17812.77 with a balance of 0.014.