We look at the division of 985009 by 99 
The aim is to understand the frequency of 99 in 985009.

Let's proceed to step 1:
The number 99 fits into 9 0 times, leaving a remainder of 9.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 9, we end up with 9.
Append the next digit (8) from the dividend to 9 and continue with: 98 / 99

Let's proceed to step 2:
99 can be fit into 98 0 times, resulting in a remainder of 98.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 98 after subtracting 0 from 98.
Append the next digit (5) from the dividend to 98 and continue with: 985 / 99

Step 3:
99 goes into 985 9 times with a remainder of 94.
Record the quotient 9 as the next digit in the result. 
Result so far: 9.0
Subtracting 891 from 985 leaves us with 94.
Take the next digit (0) from the dividend and append it to 94, then repeat: 940 / 99

Moving on to step 4:
The number 99 fits into 940 9 times, leaving a remainder of 49.
Put 9 as the next digit of the answer. 
Result so far: 99.0
The remainder is 49 after subtracting 891 from 940.
Grab the next digit (0) from the dividend, add it to 49, then carry on: 490 / 99

On to step 5:
When dividing 490 by 99, we get 4 with a remainder of 94.
Put 4 as the next digit of the answer. 
Result so far: 994.0
Subtract 396 from 490 to get 94.
Fetch the next digit (9) from the dividend, attach it to 94 and continue: 949 / 99

On to step 6:
99 can be fit into 949 9 times, resulting in a remainder of 58.
Put 9 as the next digit of the answer. 
Result so far: 9949.0
Subtracting 891 from 949 leaves us with 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

On to step 7:
580 divided by 99 is 5 with a remainder of 85.
The next digit of our result is 5. 
Result so far: 9949.5
If we take 495 away from 580, we end up with 85.
Since there are no more digits in the dividend, we add a zero to the remainder making it 850, and continue the process.

On to step 8:
If we divide 850 by 99, we get 8 and a remainder of 58.
The number 8 becomes the next digit in our result. 
Result so far: 9949.58
The remainder is 58 after subtracting 792 from 850.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

On to step 9:
99 goes into 580 5 times with a remainder of 85.
Record the quotient 5 as the next digit in the result. 
Result so far: 9949.585
If we take 495 away from 580, we end up with 85.
Since there are no more digits in the dividend, we add a zero to the remainder making it 850, and continue the process.

Let's proceed to step 10:
850 divided by 99 is 8 with a remainder of 58.
The number 8 becomes the next digit in our result. 
Result so far: 9949.5858
Subtract 792 from 850 to get 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

Going ahead to step 11:
If we divide 580 by 99, we get 5 and a remainder of 85.
Use 5 as the next digit of our solution. 
Result so far: 9949.58585
If we subtract 495 from 580, we get 85.
Since there are no more digits in the dividend, we add a zero to the remainder making it 850, and continue the process.

On to step 12:
99 goes into 850 8 times with a remainder of 58.
The number 8 becomes the next digit in our result. 
Result so far: 9949.585858
The remainder is 58 after subtracting 792 from 850.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

Advancing to step 13:
If we divide 580 by 99, we get 5 and a remainder of 85.
Put 5 as the next digit of the answer. 
Result so far: 9949.5858585
If we take 495 away from 580, we end up with 85.
Since there are no more digits in the dividend, we add a zero to the remainder making it 850, and continue the process.

Moving on to step 14:
99 goes into 850 8 times with a remainder of 58.
Record the quotient 8 as the next digit in the result. 
Result so far: 9949.58585858
Subtract 792 from 850 to get 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

In conclusion, the division gives 9949.58585858 with a balance of 5.8e-08.