458966 divided by 18 
We want to figure out the number of times 458966 can be divided by 18.

Moving on to step 1:
When dividing 4 by 18, we get 0 with a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 4, we end up with 4.
Include the next digit (5) from the dividend after 4, then repeat: 45 / 18

Going ahead to step 2:
When dividing 45 by 18, we get 2 with a remainder of 9.
Write down 2 as next digit of the result. 
Result so far: 2.0
Deduct 36 from 45 and we're left with 9.
Append the next digit (8) from the dividend to 9 and continue with: 98 / 18

Let's proceed to step 3:
18 goes into 98 5 times with a remainder of 8.
The number 5 becomes the next digit in our result. 
Result so far: 25.0
Subtract 90 from 98 to get 8.
Include the next digit (9) from the dividend after 8, then repeat: 89 / 18

Moving on to step 4:
If we divide 89 by 18, we get 4 and a remainder of 17.
Use 4 as the next digit of our solution. 
Result so far: 254.0
The remainder is 17 after subtracting 72 from 89.
Bring next digit (6) of the dividend behind the 17 and repeat the process: 176 / 18

Step 5:
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: 2549.0
The remainder is 14 after subtracting 162 from 176.
Bring next digit (6) of the dividend behind the 14 and repeat the process: 146 / 18

On to step 6:
The number 18 fits into 146 8 times, leaving a remainder of 2.
Put 8 as the next digit of the answer. 
Result so far: 25498.0
Subtracting 144 from 146 leaves us with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

On to step 7:
18 can be fit into 20 1 times, resulting in a remainder of 2.
Write down 1 as next digit of the result. 
Result so far: 25498.1
If we take 18 away from 20, we end up with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Advancing to step 8:
When dividing 20 by 18, we get 1 with a remainder of 2.
Record the quotient 1 as the next digit in the result. 
Result so far: 25498.11
If we take 18 away from 20, we end up with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

The final result is 25498.11 with a remainder of 0.002.