We look at the division of 27586 by 18 
The aim is to understand the frequency of 18 in 27586.

Let's proceed to step 1:
18 can be fit into 2 0 times, resulting in a remainder of 2.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 2 leaves us with 2.
Fetch the next digit (7) from the dividend, attach it to 2 and continue: 27 / 18

Step 2:
If we divide 27 by 18, we get 1 and a remainder of 9.
Use 1 as the next digit of our solution. 
Result so far: 1.0
The remainder is 9 after subtracting 18 from 27.
Grab the next digit (5) from the dividend, add it to 9, then carry on: 95 / 18

Advancing to step 3:
When dividing 95 by 18, we get 5 with a remainder of 5.
Use 5 as the next digit of our solution. 
Result so far: 15.0
If we subtract 90 from 95, we get 5.
Grab the next digit (8) from the dividend, add it to 5, then carry on: 58 / 18

Moving on to step 4:
If we divide 58 by 18, we get 3 and a remainder of 4.
The number 3 becomes the next digit in our result. 
Result so far: 153.0
Subtract 54 from 58 to get 4.
Take the next digit (6) from the dividend and append it to 4, then repeat: 46 / 18

On to step 5:
46 divided by 18 is 2 with a remainder of 10.
The number 2 becomes the next digit in our result. 
Result so far: 1532.0
If we subtract 36 from 46, we 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.

Going ahead to step 6:
The number 18 fits into 100 5 times, leaving a remainder of 10.
Use 5 as the next digit of our solution. 
Result so far: 1532.5
The remainder is 10 after subtracting 90 from 100.
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.
Use 5 as the next digit of our solution. 
Result so far: 1532.55
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.

Our division results in 1532.55 with a remaining 0.01.