We look at the division of 134901 by 18 
The aim is to understand the frequency of 18 in 134901.

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
If we subtract 0 from 1, we get 1.
Fetch the next digit (3) from the dividend, attach it to 1 and continue: 13 / 18

Going ahead to step 2:
The number 18 fits into 13 0 times, leaving a remainder of 13.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 13 to get 13.
Include the next digit (4) from the dividend after 13, then repeat: 134 / 18

Advancing to step 3:
If we divide 134 by 18, we get 7 and a remainder of 8.
Put 7 as the next digit of the answer. 
Result so far: 7.0
The remainder is 8 after subtracting 126 from 134.
Include the next digit (9) from the dividend after 8, then repeat: 89 / 18

Let's proceed to step 4:
89 divided by 18 is 4 with a remainder of 17.
Put 4 as the next digit of the answer. 
Result so far: 74.0
If we subtract 72 from 89, we get 17.
Fetch the next digit (0) from the dividend, attach it to 17 and continue: 170 / 18

Going ahead to step 5:
170 divided by 18 is 9 with a remainder of 8.
The next digit of our result is 9. 
Result so far: 749.0
Subtracting 162 from 170 leaves us with 8.
Bring next digit (1) of the dividend behind the 8 and repeat the process: 81 / 18

On to step 6:
If we divide 81 by 18, we get 4 and a remainder of 9.
Put 4 as the next digit of the answer. 
Result so far: 7494.0
If we subtract 72 from 81, we get 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Let's proceed to step 7:
18 goes into 90 5 times with a remainder of 0.
The number 5 becomes the next digit in our result. 
Result so far: 7494.5
The remainder is 0 after subtracting 90 from 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Moving on to step 8:
18 goes into 0 0 times with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 7494.5
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Step 9:
If we divide 0 by 18, we get 0 and a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 7494.5
Deduct 0 from 0 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The final outcome is 7494.5, with a leftover of 0.0.