888088 ÷ 99 
The aim is to understand the frequency of 99 in 888088.

Let's proceed to step 1:
99 goes into 8 0 times with a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Append the next digit (8) from the dividend to 8 and continue with: 88 / 99

Step 2:
If we divide 88 by 99, we get 0 and a remainder of 88.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 88 leaves us with 88.
Include the next digit (8) from the dividend after 88, then repeat: 888 / 99

Advancing to step 3:
99 goes into 888 8 times with a remainder of 96.
The number 8 becomes the next digit in our result. 
Result so far: 8.0
Subtract 792 from 888 to get 96.
Include the next digit (0) from the dividend after 96, then repeat: 960 / 99

On to step 4:
If we divide 960 by 99, we get 9 and a remainder of 69.
The next digit of our result is 9. 
Result so far: 89.0
Subtract 891 from 960 to get 69.
Append the next digit (8) from the dividend to 69 and continue with: 698 / 99

Moving on to step 5:
99 can be fit into 698 7 times, resulting in a remainder of 5.
Put 7 as the next digit of the answer. 
Result so far: 897.0
The remainder is 5 after subtracting 693 from 698.
Fetch the next digit (8) from the dividend, attach it to 5 and continue: 58 / 99

Step 6:
99 goes into 58 0 times with a remainder of 58.
Record the quotient 0 as the next digit in the result. 
Result so far: 8970.0
Deduct 0 from 58 and we're left 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.

Going ahead to step 7:
99 can be fit into 580 5 times, resulting in a remainder of 85.
Record the quotient 5 as the next digit in the result. 
Result so far: 8970.5
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.

Let's proceed to step 8:
850 divided by 99 is 8 with a remainder of 58.
Write down 8 as next digit of the result. 
Result so far: 8970.58
Subtracting 792 from 850 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 9:
The number 99 fits into 580 5 times, leaving a remainder of 85.
Put 5 as the next digit of the answer. 
Result so far: 8970.585
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.

Moving on to step 10:
99 can be fit into 850 8 times, resulting in a remainder of 58.
The number 8 becomes the next digit in our result. 
Result so far: 8970.5858
If we take 792 away from 850, we end up 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.

Advancing to step 11:
99 can be fit into 580 5 times, resulting in a remainder of 85.
Use 5 as the next digit of our solution. 
Result so far: 8970.58585
Subtracting 495 from 580 leaves us 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 12:
If we divide 850 by 99, we get 8 and a remainder of 58.
Put 8 as the next digit of the answer. 
Result so far: 8970.585858
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.

Let's proceed to step 13:
When dividing 580 by 99, we get 5 with a remainder of 85.
The number 5 becomes the next digit in our result. 
Result so far: 8970.5858585
Subtract 495 from 580 to 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 14:
When dividing 850 by 99, we get 8 with a remainder of 58.
Write down 8 as next digit of the result. 
Result so far: 8970.58585858
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.

After the division, we end up with 8970.58585858 and a remainder of 5.8e-08.