We look at the division of 480033 by 99 
The aim is to understand the frequency of 99 in 480033.

Step 1:
The number 99 fits into 4 0 times, leaving a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Append the next digit (8) from the dividend to 4 and continue with: 48 / 99

Going ahead to step 2:
48 divided by 99 is 0 with a remainder of 48.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 48 after subtracting 0 from 48.
Take the next digit (0) from the dividend and append it to 48, then repeat: 480 / 99

Step 3:
The number 99 fits into 480 4 times, leaving a remainder of 84.
Record the quotient 4 as the next digit in the result. 
Result so far: 4.0
Subtract 396 from 480 to get 84.
Append the next digit (0) from the dividend to 84 and continue with: 840 / 99

On to step 4:
99 can be fit into 840 8 times, resulting in a remainder of 48.
The number 8 becomes the next digit in our result. 
Result so far: 48.0
If we take 792 away from 840, we end up with 48.
Grab the next digit (3) from the dividend, add it to 48, then carry on: 483 / 99

Step 5:
99 goes into 483 4 times with a remainder of 87.
Record the quotient 4 as the next digit in the result. 
Result so far: 484.0
The remainder is 87 after subtracting 396 from 483.
Include the next digit (3) from the dividend after 87, then repeat: 873 / 99

Going ahead to step 6:
873 divided by 99 is 8 with a remainder of 81.
Put 8 as the next digit of the answer. 
Result so far: 4848.0
If we subtract 792 from 873, 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.

Let's proceed to step 7:
99 can be fit into 810 8 times, resulting in a remainder of 18.
Put 8 as the next digit of the answer. 
Result so far: 4848.8
Deduct 792 from 810 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.

On to step 8:
When dividing 180 by 99, we get 1 with a remainder of 81.
The next digit of our result is 1. 
Result so far: 4848.81
Subtracting 99 from 180 leaves us 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.

Going ahead to step 9:
99 can be fit into 810 8 times, resulting in a remainder of 18.
Write down 8 as next digit of the result. 
Result so far: 4848.818
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.

On to step 10:
When dividing 180 by 99, we get 1 with a remainder of 81.
Use 1 as the next digit of our solution. 
Result so far: 4848.8181
Subtract 99 from 180 to 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 11:
99 can be fit into 810 8 times, resulting in a remainder of 18.
Put 8 as the next digit of the answer. 
Result so far: 4848.81818
Deduct 792 from 810 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 12:
When dividing 180 by 99, we get 1 with a remainder of 81.
Write down 1 as next digit of the result. 
Result so far: 4848.818181
Deduct 99 from 180 and we're left 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 13:
99 can be fit into 810 8 times, resulting in a remainder of 18.
Use 8 as the next digit of our solution. 
Result so far: 4848.8181818
Subtract 792 from 810 to 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.

Going ahead to step 14:
99 goes into 180 1 times with a remainder of 81.
The next digit of our result is 1. 
Result so far: 4848.81818181
Deduct 99 from 180 and we're left 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.

Our division results in 4848.81818181 with a remaining 8.1e-08.