We look at the division of 150811 by 18 
Let's see how many times 18 fits into 150811.

Advancing to step 1:
When dividing 1 by 18, we get 0 with a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Bring next digit (5) of the dividend behind the 1 and repeat the process: 15 / 18

On to step 2:
15 divided by 18 is 0 with a remainder of 15.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 15 to get 15.
Include the next digit (0) from the dividend after 15, then repeat: 150 / 18

On to step 3:
18 goes into 150 8 times with a remainder of 6.
The number 8 becomes the next digit in our result. 
Result so far: 8.0
If we take 144 away from 150, we end up with 6.
Bring next digit (8) of the dividend behind the 6 and repeat the process: 68 / 18

Going ahead to step 4:
18 goes into 68 3 times with a remainder of 14.
Put 3 as the next digit of the answer. 
Result so far: 83.0
Deduct 54 from 68 and we're left with 14.
Append the next digit (1) from the dividend to 14 and continue with: 141 / 18

Going ahead to step 5:
The number 18 fits into 141 7 times, leaving a remainder of 15.
The number 7 becomes the next digit in our result. 
Result so far: 837.0
Deduct 126 from 141 and we're left with 15.
Fetch the next digit (1) from the dividend, attach it to 15 and continue: 151 / 18

Moving on to step 6:
18 can be fit into 151 8 times, resulting in a remainder of 7.
Use 8 as the next digit of our solution. 
Result so far: 8378.0
Subtracting 144 from 151 leaves us with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

On to step 7:
When dividing 70 by 18, we get 3 with a remainder of 16.
Put 3 as the next digit of the answer. 
Result so far: 8378.3
Subtract 54 from 70 to get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Advancing to step 8:
When dividing 160 by 18, we get 8 with a remainder of 16.
Write down 8 as next digit of the result. 
Result so far: 8378.38
The remainder is 16 after subtracting 144 from 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Let's proceed to step 9:
18 goes into 160 8 times with a remainder of 16.
Write down 8 as next digit of the result. 
Result so far: 8378.388
Subtracting 144 from 160 leaves us with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

The quotient of the division is 8378.388, and the remainder is 0.0016.