Let's divide 148566 by 18
Let's see how many times 18 fits into 148566.

Moving on to step 1:
When dividing 1 by 18, we get 0 with a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Grab the next digit (4) from the dividend, add it to 1, then carry on: 14 / 18

Step 2:
18 goes into 14 0 times with a remainder of 14.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 14 leaves us with 14.
Take the next digit (8) from the dividend and append it to 14, then repeat: 148 / 18

Going ahead to step 3:
If we divide 148 by 18, we get 8 and a remainder of 4.
Write down 8 as next digit of the result. 
Result so far: 8.0
Subtracting 144 from 148 leaves us with 4.
Append the next digit (5) from the dividend to 4 and continue with: 45 / 18

Moving on to step 4:
18 can be fit into 45 2 times, resulting in a remainder of 9.
The next digit of our result is 2. 
Result so far: 82.0
The remainder is 9 after subtracting 36 from 45.
Append the next digit (6) from the dividend to 9 and continue with: 96 / 18

Moving on to step 5:
18 goes into 96 5 times with a remainder of 6.
The next digit of our result is 5. 
Result so far: 825.0
If we take 90 away from 96, we end up with 6.
Include the next digit (6) from the dividend after 6, then repeat: 66 / 18

Let's proceed to step 6:
The number 18 fits into 66 3 times, leaving a remainder of 12.
The next digit of our result is 3. 
Result so far: 8253.0
If we take 54 away from 66, we end up 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.

Moving on to step 7:
If we divide 120 by 18, we get 6 and a remainder of 12.
Use 6 as the next digit of our solution. 
Result so far: 8253.6
Subtract 108 from 120 to 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.

Step 8:
120 divided by 18 is 6 with a remainder of 12.
The number 6 becomes the next digit in our result. 
Result so far: 8253.66
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 outcome is 8253.66, with a leftover of 0.012.