534592 divided by 18 
The aim is to understand the frequency of 18 in 534592.

Moving on to step 1:
When dividing 5 by 18, we get 0 with a remainder of 5.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 5 after subtracting 0 from 5.
Take the next digit (3) from the dividend and append it to 5, then repeat: 53 / 18

Going ahead to step 2:
If we divide 53 by 18, we get 2 and a remainder of 17.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
Deduct 36 from 53 and we're left with 17.
Take the next digit (4) from the dividend and append it to 17, then repeat: 174 / 18

Step 3:
174 divided by 18 is 9 with a remainder of 12.
Put 9 as the next digit of the answer. 
Result so far: 29.0
If we subtract 162 from 174, we get 12.
Bring next digit (5) of the dividend behind the 12 and repeat the process: 125 / 18

Moving on to step 4:
125 divided by 18 is 6 with a remainder of 17.
Write down 6 as next digit of the result. 
Result so far: 296.0
Subtracting 108 from 125 leaves us with 17.
Bring next digit (9) of the dividend behind the 17 and repeat the process: 179 / 18

Going ahead to step 5:
When dividing 179 by 18, we get 9 with a remainder of 17.
Put 9 as the next digit of the answer. 
Result so far: 2969.0
If we subtract 162 from 179, we get 17.
Fetch the next digit (2) from the dividend, attach it to 17 and continue: 172 / 18

Step 6:
The number 18 fits into 172 9 times, leaving a remainder of 10.
Put 9 as the next digit of the answer. 
Result so far: 29699.0
The remainder is 10 after subtracting 162 from 172.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Step 7:
100 divided by 18 is 5 with a remainder of 10.
Put 5 as the next digit of the answer. 
Result so far: 29699.5
Subtracting 90 from 100 leaves us with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Let's proceed to step 8:
18 goes into 100 5 times with a remainder of 10.
Write down 5 as next digit of the result. 
Result so far: 29699.55
Subtract 90 from 100 to get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Our division results in 29699.55 with a remaining 0.01.