92452458 ÷ 18 
The aim is to understand the frequency of 18 in 92452458.

Let's proceed to step 1:
The number 18 fits into 9 0 times, leaving a remainder of 9.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 9 after subtracting 0 from 9.
Append the next digit (2) from the dividend to 9 and continue with: 92 / 18

On to step 2:
18 can be fit into 92 5 times, resulting in a remainder of 2.
The next digit of our result is 5. 
Result so far: 5.0
The remainder is 2 after subtracting 90 from 92.
Bring next digit (4) of the dividend behind the 2 and repeat the process: 24 / 18

On to step 3:
18 can be fit into 24 1 times, resulting in a remainder of 6.
The next digit of our result is 1. 
Result so far: 51.0
The remainder is 6 after subtracting 18 from 24.
Bring next digit (5) of the dividend behind the 6 and repeat the process: 65 / 18

On to step 4:
The number 18 fits into 65 3 times, leaving a remainder of 11.
Record the quotient 3 as the next digit in the result. 
Result so far: 513.0
If we subtract 54 from 65, we get 11.
Append the next digit (2) from the dividend to 11 and continue with: 112 / 18

Moving on to step 5:
18 can be fit into 112 6 times, resulting in a remainder of 4.
Record the quotient 6 as the next digit in the result. 
Result so far: 5136.0
Deduct 108 from 112 and we're left with 4.
Include the next digit (4) from the dividend after 4, then repeat: 44 / 18

Let's proceed to step 6:
18 goes into 44 2 times with a remainder of 8.
Write down 2 as next digit of the result. 
Result so far: 51362.0
If we subtract 36 from 44, we get 8.
Include the next digit (5) from the dividend after 8, then repeat: 85 / 18

On to step 7:
18 goes into 85 4 times with a remainder of 13.
Use 4 as the next digit of our solution. 
Result so far: 513624.0
Subtracting 72 from 85 leaves us with 13.
Append the next digit (8) from the dividend to 13 and continue with: 138 / 18

Step 8:
If we divide 138 by 18, we get 7 and a remainder of 12.
Record the quotient 7 as the next digit in the result. 
Result so far: 5136247.0
If we subtract 126 from 138, we 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.

Moving on to step 9:
18 can be fit into 120 6 times, resulting in a remainder of 12.
The number 6 becomes the next digit in our result. 
Result so far: 5136247.6
If we take 108 away from 120, 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.

Going ahead to step 10:
120 divided by 18 is 6 with a remainder of 12.
Record the quotient 6 as the next digit in the result. 
Result so far: 5136247.66
The remainder is 12 after subtracting 108 from 120.
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 5136247.66, with a leftover of 0.012.