187518 ÷ 9 
Our goal is to divide 187518 by 9.

Going ahead to step 1:
1 divided by 9 is 0 with a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Take the next digit (8) from the dividend and append it to 1, then repeat: 18 / 9

Advancing to step 2:
The number 9 fits into 18 2 times, leaving a remainder of 0.
The next digit of our result is 2. 
Result so far: 2.0
Subtract 18 from 18 to get 0.
Include the next digit (7) from the dividend after 0, then repeat: 7 / 9

Advancing to step 3:
9 goes into 7 0 times with a remainder of 7.
The next digit of our result is 0. 
Result so far: 20.0
Subtract 0 from 7 to get 7.
Include the next digit (5) from the dividend after 7, then repeat: 75 / 9

Moving on to step 4:
The number 9 fits into 75 8 times, leaving a remainder of 3.
Record the quotient 8 as the next digit in the result. 
Result so far: 208.0
Subtract 72 from 75 to get 3.
Fetch the next digit (1) from the dividend, attach it to 3 and continue: 31 / 9

Let's proceed to step 5:
The number 9 fits into 31 3 times, leaving a remainder of 4.
Write down 3 as next digit of the result. 
Result so far: 2083.0
Subtract 27 from 31 to get 4.
Bring next digit (8) of the dividend behind the 4 and repeat the process: 48 / 9

Step 6:
When dividing 48 by 9, we get 5 with a remainder of 3.
Record the quotient 5 as the next digit in the result. 
Result so far: 20835.0
If we take 45 away from 48, we end up 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.

Let's proceed to step 7:
9 goes into 30 3 times with a remainder of 3.
The next digit of our result is 3. 
Result so far: 20835.3
If we take 27 away from 30, we end up 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 8:
The number 9 fits into 30 3 times, leaving a remainder of 3.
The number 3 becomes the next digit in our result. 
Result so far: 20835.33
Deduct 27 from 30 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.

After the division, we end up with 20835.33 and a remainder of 0.003.