91244024 ÷ 99 
The aim is to understand the frequency of 99 in 91244024.

Moving on to step 1:
If we divide 9 by 99, we get 0 and a remainder of 9.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 9 to get 9.
Append the next digit (1) from the dividend to 9 and continue with: 91 / 99

Let's proceed to step 2:
When dividing 91 by 99, we get 0 with a remainder of 91.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 91 and we're left with 91.
Append the next digit (2) from the dividend to 91 and continue with: 912 / 99

Step 3:
99 goes into 912 9 times with a remainder of 21.
The number 9 becomes the next digit in our result. 
Result so far: 9.0
If we subtract 891 from 912, we get 21.
Grab the next digit (4) from the dividend, add it to 21, then carry on: 214 / 99

Let's proceed to step 4:
214 divided by 99 is 2 with a remainder of 16.
The number 2 becomes the next digit in our result. 
Result so far: 92.0
Subtracting 198 from 214 leaves us with 16.
Bring next digit (4) of the dividend behind the 16 and repeat the process: 164 / 99

Moving on to step 5:
When dividing 164 by 99, we get 1 with a remainder of 65.
Use 1 as the next digit of our solution. 
Result so far: 921.0
If we take 99 away from 164, we end up with 65.
Fetch the next digit (0) from the dividend, attach it to 65 and continue: 650 / 99

On to step 6:
99 goes into 650 6 times with a remainder of 56.
Use 6 as the next digit of our solution. 
Result so far: 9216.0
Subtract 594 from 650 to get 56.
Take the next digit (2) from the dividend and append it to 56, then repeat: 562 / 99

Advancing to step 7:
99 can be fit into 562 5 times, resulting in a remainder of 67.
The number 5 becomes the next digit in our result. 
Result so far: 92165.0
The remainder is 67 after subtracting 495 from 562.
Bring next digit (4) of the dividend behind the 67 and repeat the process: 674 / 99

Going ahead to step 8:
99 can be fit into 674 6 times, resulting in a remainder of 80.
Use 6 as the next digit of our solution. 
Result so far: 921656.0
Subtract 594 from 674 to get 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

On to step 9:
99 goes into 800 8 times with a remainder of 8.
Put 8 as the next digit of the answer. 
Result so far: 921656.8
Subtract 792 from 800 to get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Advancing to step 10:
80 divided by 99 is 0 with a remainder of 80.
Use 0 as the next digit of our solution. 
Result so far: 921656.8
If we subtract 0 from 80, we get 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Moving on to step 11:
If we divide 800 by 99, we get 8 and a remainder of 8.
The number 8 becomes the next digit in our result. 
Result so far: 921656.808
The remainder is 8 after subtracting 792 from 800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

On to step 12:
99 can be fit into 80 0 times, resulting in a remainder of 80.
Write down 0 as next digit of the result. 
Result so far: 921656.808
Deduct 0 from 80 and we're left with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Moving on to step 13:
The number 99 fits into 800 8 times, leaving a remainder of 8.
The next digit of our result is 8. 
Result so far: 921656.80808
If we subtract 792 from 800, we get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Going ahead to step 14:
99 goes into 80 0 times with a remainder of 80.
The number 0 becomes the next digit in our result. 
Result so far: 921656.80808
Deduct 0 from 80 and we're left with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

On to step 15:
The number 99 fits into 800 8 times, leaving a remainder of 8.
Use 8 as the next digit of our solution. 
Result so far: 921656.8080808
Subtracting 792 from 800 leaves us with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Advancing to step 16:
80 divided by 99 is 0 with a remainder of 80.
Write down 0 as next digit of the result. 
Result so far: 921656.8080808
Subtract 0 from 80 to get 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

In conclusion, the division gives 921656.8080808 with a balance of 8e-08.