Let's divide 92639 by 18
The aim is to understand the frequency of 18 in 92639.

Going ahead to step 1:
18 can be fit into 9 0 times, resulting in a remainder of 9.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 9 leaves us with 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.
Put 5 as the next digit of the answer. 
Result so far: 5.0
Deduct 90 from 92 and we're left with 2.
Bring next digit (6) of the dividend behind the 2 and repeat the process: 26 / 18

Advancing to step 3:
18 can be fit into 26 1 times, resulting in a remainder of 8.
Use 1 as the next digit of our solution. 
Result so far: 51.0
If we take 18 away from 26, we end up with 8.
Grab the next digit (3) from the dividend, add it to 8, then carry on: 83 / 18

Moving on to step 4:
When dividing 83 by 18, we get 4 with a remainder of 11.
The number 4 becomes the next digit in our result. 
Result so far: 514.0
Subtracting 72 from 83 leaves us with 11.
Append the next digit (9) from the dividend to 11 and continue with: 119 / 18

On to step 5:
If we divide 119 by 18, we get 6 and a remainder of 11.
Use 6 as the next digit of our solution. 
Result so far: 5146.0
If we subtract 108 from 119, we get 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Advancing to step 6:
The number 18 fits into 110 6 times, leaving a remainder of 2.
The number 6 becomes the next digit in our result. 
Result so far: 5146.6
If we subtract 108 from 110, we get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Going ahead to step 7:
The number 18 fits into 20 1 times, leaving a remainder of 2.
The next digit of our result is 1. 
Result so far: 5146.61
If we subtract 18 from 20, we get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Going ahead to step 8:
18 goes into 20 1 times with a remainder of 2.
The number 1 becomes the next digit in our result. 
Result so far: 5146.611
The remainder is 2 after subtracting 18 from 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

In conclusion, the division gives 5146.611 with a balance of 0.0002.