451267 ÷ 18 
We want to figure out the number of times 451267 can be divided by 18.

Let's proceed to step 1:
4 divided by 18 is 0 with a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 4 to get 4.
Append the next digit (5) from the dividend to 4 and continue with: 45 / 18

Moving on to step 2:
When dividing 45 by 18, we get 2 with a remainder of 9.
The next digit of our result is 2. 
Result so far: 2.0
Subtract 36 from 45 to get 9.
Take the next digit (1) from the dividend and append it to 9, then repeat: 91 / 18

Moving on to step 3:
91 divided by 18 is 5 with a remainder of 1.
Write down 5 as next digit of the result. 
Result so far: 25.0
If we take 90 away from 91, we end up with 1.
Include the next digit (2) from the dividend after 1, then repeat: 12 / 18

Step 4:
The number 18 fits into 12 0 times, leaving a remainder of 12.
Use 0 as the next digit of our solution. 
Result so far: 250.0
Subtracting 0 from 12 leaves us with 12.
Bring next digit (6) of the dividend behind the 12 and repeat the process: 126 / 18

Going ahead to step 5:
When dividing 126 by 18, we get 7 with a remainder of 0.
Record the quotient 7 as the next digit in the result. 
Result so far: 2507.0
If we take 126 away from 126, we end up with 0.
Take the next digit (7) from the dividend and append it to 0, then repeat: 7 / 18

Moving on to step 6:
18 goes into 7 0 times with a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 25070.0
Deduct 0 from 7 and we're left 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.

Going ahead to step 7:
18 can be fit into 70 3 times, resulting in a remainder of 16.
Put 3 as the next digit of the answer. 
Result so far: 25070.3
Deduct 54 from 70 and we're left 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.

On to step 8:
160 divided by 18 is 8 with a remainder of 16.
Use 8 as the next digit of our solution. 
Result so far: 25070.38
If we subtract 144 from 160, we 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 9:
If we divide 160 by 18, we get 8 and a remainder of 16.
The number 8 becomes the next digit in our result. 
Result so far: 25070.388
Deduct 144 from 160 and we're left 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.

After the division, we end up with 25070.388 and a remainder of 0.0016.