We look at the division of 240588 by 99 
The aim is to understand the frequency of 99 in 240588.

Going ahead to step 1:
The number 99 fits into 2 0 times, leaving a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 2 to get 2.
Bring next digit (4) of the dividend behind the 2 and repeat the process: 24 / 99

On to step 2:
If we divide 24 by 99, we get 0 and a remainder of 24.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 24 leaves us with 24.
Fetch the next digit (0) from the dividend, attach it to 24 and continue: 240 / 99

Let's proceed to step 3:
When dividing 240 by 99, we get 2 with a remainder of 42.
Write down 2 as next digit of the result. 
Result so far: 2.0
Subtract 198 from 240 to get 42.
Append the next digit (5) from the dividend to 42 and continue with: 425 / 99

Step 4:
425 divided by 99 is 4 with a remainder of 29.
Write down 4 as next digit of the result. 
Result so far: 24.0
If we take 396 away from 425, we end up with 29.
Append the next digit (8) from the dividend to 29 and continue with: 298 / 99

Going ahead to step 5:
99 goes into 298 3 times with a remainder of 1.
Write down 3 as next digit of the result. 
Result so far: 243.0
Subtracting 297 from 298 leaves us with 1.
Bring next digit (8) of the dividend behind the 1 and repeat the process: 18 / 99

Step 6:
18 divided by 99 is 0 with a remainder of 18.
Write down 0 as next digit of the result. 
Result so far: 2430.0
Deduct 0 from 18 and we're left with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Going ahead to step 7:
99 goes into 180 1 times with a remainder of 81.
Write down 1 as next digit of the result. 
Result so far: 2430.1
If we take 99 away from 180, we end up with 81.
Since there are no more digits in the dividend, we add a zero to the remainder making it 810, and continue the process.

On to step 8:
810 divided by 99 is 8 with a remainder of 18.
Put 8 as the next digit of the answer. 
Result so far: 2430.18
Subtracting 792 from 810 leaves us with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Going ahead to step 9:
If we divide 180 by 99, we get 1 and a remainder of 81.
Record the quotient 1 as the next digit in the result. 
Result so far: 2430.181
The remainder is 81 after subtracting 99 from 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 810, and continue the process.

Going ahead to step 10:
99 goes into 810 8 times with a remainder of 18.
Put 8 as the next digit of the answer. 
Result so far: 2430.1818
If we take 792 away from 810, we end up with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

On to step 11:
99 goes into 180 1 times with a remainder of 81.
Write down 1 as next digit of the result. 
Result so far: 2430.18181
If we subtract 99 from 180, we get 81.
Since there are no more digits in the dividend, we add a zero to the remainder making it 810, and continue the process.

Advancing to step 12:
810 divided by 99 is 8 with a remainder of 18.
The next digit of our result is 8. 
Result so far: 2430.181818
If we subtract 792 from 810, we get 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

On to step 13:
99 goes into 180 1 times with a remainder of 81.
The next digit of our result is 1. 
Result so far: 2430.1818181
If we subtract 99 from 180, we get 81.
Since there are no more digits in the dividend, we add a zero to the remainder making it 810, and continue the process.

Going ahead to step 14:
810 divided by 99 is 8 with a remainder of 18.
Write down 8 as next digit of the result. 
Result so far: 2430.18181818
If we subtract 792 from 810, we get 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

After the division, we end up with 2430.18181818 and a remainder of 1.8e-08.