511376 ÷ 18 
We want to divide 511376 by 18.

Let's proceed to step 1:
18 can be fit into 5 0 times, resulting in a remainder of 5.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 5, we get 5.
Include the next digit (1) from the dividend after 5, then repeat: 51 / 18

Let's proceed to step 2:
If we divide 51 by 18, we get 2 and a remainder of 15.
Put 2 as the next digit of the answer. 
Result so far: 2.0
Deduct 36 from 51 and we're left with 15.
Grab the next digit (1) from the dividend, add it to 15, then carry on: 151 / 18

Going ahead to step 3:
18 goes into 151 8 times with a remainder of 7.
Record the quotient 8 as the next digit in the result. 
Result so far: 28.0
If we subtract 144 from 151, we get 7.
Take the next digit (3) from the dividend and append it to 7, then repeat: 73 / 18

Step 4:
When dividing 73 by 18, we get 4 with a remainder of 1.
Put 4 as the next digit of the answer. 
Result so far: 284.0
If we take 72 away from 73, we end up with 1.
Take the next digit (7) from the dividend and append it to 1, then repeat: 17 / 18

Moving on to step 5:
18 can be fit into 17 0 times, resulting in a remainder of 17.
The number 0 becomes the next digit in our result. 
Result so far: 2840.0
The remainder is 17 after subtracting 0 from 17.
Take the next digit (6) from the dividend and append it to 17, then repeat: 176 / 18

Going ahead to step 6:
When dividing 176 by 18, we get 9 with a remainder of 14.
Write down 9 as next digit of the result. 
Result so far: 28409.0
The remainder is 14 after subtracting 162 from 176.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

On to step 7:
140 divided by 18 is 7 with a remainder of 14.
The number 7 becomes the next digit in our result. 
Result so far: 28409.7
The remainder is 14 after subtracting 126 from 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Step 8:
18 goes into 140 7 times with a remainder of 14.
Put 7 as the next digit of the answer. 
Result so far: 28409.77
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.

After the division, we end up with 28409.77 and a remainder of 0.014.