Let's divide 113499 by 18
The aim is to understand the frequency of 18 in 113499.

Moving on to step 1:
18 can be fit into 1 0 times, resulting in a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Append the next digit (1) from the dividend to 1 and continue with: 11 / 18

Moving on to step 2:
The number 18 fits into 11 0 times, leaving a remainder of 11.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 11, we end up with 11.
Grab the next digit (3) from the dividend, add it to 11, then carry on: 113 / 18

Step 3:
If we divide 113 by 18, we get 6 and a remainder of 5.
Put 6 as the next digit of the answer. 
Result so far: 6.0
If we take 108 away from 113, we end up with 5.
Take the next digit (4) from the dividend and append it to 5, then repeat: 54 / 18

Step 4:
The number 18 fits into 54 3 times, leaving a remainder of 0.
Use 3 as the next digit of our solution. 
Result so far: 63.0
If we take 54 away from 54, we end up with 0.
Bring next digit (9) of the dividend behind the 0 and repeat the process: 9 / 18

Going ahead to step 5:
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: 630.0
The remainder is 9 after subtracting 0 from 9.
Include the next digit (9) from the dividend after 9, then repeat: 99 / 18

Going ahead to step 6:
18 goes into 99 5 times with a remainder of 9.
The number 5 becomes the next digit in our result. 
Result so far: 6305.0
Subtracting 90 from 99 leaves us with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Going ahead to step 7:
The number 18 fits into 90 5 times, leaving a remainder of 0.
The next digit of our result is 5. 
Result so far: 6305.5
If we take 90 away from 90, we end up 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.

Going ahead to step 8:
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: 6305.5
Subtract 0 from 0 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Going ahead to step 9:
18 goes into 0 0 times with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 6305.5
Subtracting 0 from 0 leaves us 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.

Our division results in 6305.5 with a remaining 0.0.