467043 ÷ 18 
The aim is to understand the frequency of 18 in 467043.

Going ahead to step 1:
4 divided by 18 is 0 with a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Fetch the next digit (6) from the dividend, attach it to 4 and continue: 46 / 18

Moving on to step 2:
18 goes into 46 2 times with a remainder of 10.
Write down 2 as next digit of the result. 
Result so far: 2.0
Subtract 36 from 46 to get 10.
Bring next digit (7) of the dividend behind the 10 and repeat the process: 107 / 18

Step 3:
When dividing 107 by 18, we get 5 with a remainder of 17.
Put 5 as the next digit of the answer. 
Result so far: 25.0
Subtracting 90 from 107 leaves us with 17.
Grab the next digit (0) from the dividend, add it to 17, then carry on: 170 / 18

Advancing to step 4:
18 goes into 170 9 times with a remainder of 8.
The next digit of our result is 9. 
Result so far: 259.0
Deduct 162 from 170 and we're left with 8.
Append the next digit (4) from the dividend to 8 and continue with: 84 / 18

Advancing to step 5:
If we divide 84 by 18, we get 4 and a remainder of 12.
Record the quotient 4 as the next digit in the result. 
Result so far: 2594.0
If we take 72 away from 84, we end up with 12.
Take the next digit (3) from the dividend and append it to 12, then repeat: 123 / 18

Let's proceed to step 6:
123 divided by 18 is 6 with a remainder of 15.
Use 6 as the next digit of our solution. 
Result so far: 25946.0
If we take 108 away from 123, we end up with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Going ahead to step 7:
When dividing 150 by 18, we get 8 with a remainder of 6.
Write down 8 as next digit of the result. 
Result so far: 25946.8
Subtract 144 from 150 to get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Moving on to step 8:
18 goes into 60 3 times with a remainder of 6.
Record the quotient 3 as the next digit in the result. 
Result so far: 25946.83
If we subtract 54 from 60, we get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Moving on to step 9:
When dividing 60 by 18, we get 3 with a remainder of 6.
The number 3 becomes the next digit in our result. 
Result so far: 25946.833
Deduct 54 from 60 and we're left with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

The final result is 25946.833 with a remainder of 0.0006.