We divide 321051 by 18
Let's see how many times 18 fits into 321051.

Advancing to step 1:
When dividing 3 by 18, we get 0 with a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 3, we end up with 3.
Include the next digit (2) from the dividend after 3, then repeat: 32 / 18

Let's proceed to step 2:
18 can be fit into 32 1 times, resulting in a remainder of 14.
Write down 1 as next digit of the result. 
Result so far: 1.0
The remainder is 14 after subtracting 18 from 32.
Append the next digit (1) from the dividend to 14 and continue with: 141 / 18

Moving on to step 3:
18 goes into 141 7 times with a remainder of 15.
Write down 7 as next digit of the result. 
Result so far: 17.0
Subtract 126 from 141 to get 15.
Include the next digit (0) from the dividend after 15, then repeat: 150 / 18

Moving on to step 4:
The number 18 fits into 150 8 times, leaving a remainder of 6.
The number 8 becomes the next digit in our result. 
Result so far: 178.0
The remainder is 6 after subtracting 144 from 150.
Fetch the next digit (5) from the dividend, attach it to 6 and continue: 65 / 18

Let's proceed to step 5:
18 goes into 65 3 times with a remainder of 11.
The number 3 becomes the next digit in our result. 
Result so far: 1783.0
Subtracting 54 from 65 leaves us with 11.
Take the next digit (1) from the dividend and append it to 11, then repeat: 111 / 18

Moving on to step 6:
18 goes into 111 6 times with a remainder of 3.
Use 6 as the next digit of our solution. 
Result so far: 17836.0
Deduct 108 from 111 and we're left 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.

On to step 7:
18 can be fit into 30 1 times, resulting in a remainder of 12.
The number 1 becomes the next digit in our result. 
Result so far: 17836.1
If we subtract 18 from 30, we 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.

On to step 8:
18 goes into 120 6 times with a remainder of 12.
Put 6 as the next digit of the answer. 
Result so far: 17836.16
If we subtract 108 from 120, we 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.

Let's proceed to step 9:
If we divide 120 by 18, we get 6 and a remainder of 12.
The next digit of our result is 6. 
Result so far: 17836.166
Deduct 108 from 120 and we're left 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.

The final result is 17836.166 with a remainder of 0.0012.