481405 divided by 99 
The aim is to understand the frequency of 99 in 481405.

Advancing to step 1:
99 goes into 4 0 times with a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 4 and we're left with 4.
Include the next digit (8) from the dividend after 4, then repeat: 48 / 99

Moving on to step 2:
99 can be fit into 48 0 times, resulting in a remainder of 48.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 48 leaves us with 48.
Take the next digit (1) from the dividend and append it to 48, then repeat: 481 / 99

On to step 3:
The number 99 fits into 481 4 times, leaving a remainder of 85.
The number 4 becomes the next digit in our result. 
Result so far: 4.0
Subtracting 396 from 481 leaves us with 85.
Fetch the next digit (4) from the dividend, attach it to 85 and continue: 854 / 99

Step 4:
99 goes into 854 8 times with a remainder of 62.
Use 8 as the next digit of our solution. 
Result so far: 48.0
The remainder is 62 after subtracting 792 from 854.
Take the next digit (0) from the dividend and append it to 62, then repeat: 620 / 99

Advancing to step 5:
99 can be fit into 620 6 times, resulting in a remainder of 26.
The next digit of our result is 6. 
Result so far: 486.0
Deduct 594 from 620 and we're left with 26.
Include the next digit (5) from the dividend after 26, then repeat: 265 / 99

On to step 6:
When dividing 265 by 99, we get 2 with a remainder of 67.
Record the quotient 2 as the next digit in the result. 
Result so far: 4862.0
If we subtract 198 from 265, we get 67.
Since there are no more digits in the dividend, we add a zero to the remainder making it 670, and continue the process.

Advancing to step 7:
99 goes into 670 6 times with a remainder of 76.
Put 6 as the next digit of the answer. 
Result so far: 4862.6
Subtracting 594 from 670 leaves us with 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

Advancing to step 8:
When dividing 760 by 99, we get 7 with a remainder of 67.
The number 7 becomes the next digit in our result. 
Result so far: 4862.67
If we take 693 away from 760, we end up with 67.
Since there are no more digits in the dividend, we add a zero to the remainder making it 670, and continue the process.

Let's proceed to step 9:
When dividing 670 by 99, we get 6 with a remainder of 76.
Put 6 as the next digit of the answer. 
Result so far: 4862.676
The remainder is 76 after subtracting 594 from 670.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

Advancing to step 10:
760 divided by 99 is 7 with a remainder of 67.
The number 7 becomes the next digit in our result. 
Result so far: 4862.6767
If we subtract 693 from 760, we get 67.
Since there are no more digits in the dividend, we add a zero to the remainder making it 670, and continue the process.

Going ahead to step 11:
The number 99 fits into 670 6 times, leaving a remainder of 76.
Use 6 as the next digit of our solution. 
Result so far: 4862.67676
Subtracting 594 from 670 leaves us with 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

Let's proceed to step 12:
When dividing 760 by 99, we get 7 with a remainder of 67.
The number 7 becomes the next digit in our result. 
Result so far: 4862.676767
If we subtract 693 from 760, we get 67.
Since there are no more digits in the dividend, we add a zero to the remainder making it 670, and continue the process.

Advancing to step 13:
When dividing 670 by 99, we get 6 with a remainder of 76.
Put 6 as the next digit of the answer. 
Result so far: 4862.6767676
Subtract 594 from 670 to get 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

Step 14:
99 can be fit into 760 7 times, resulting in a remainder of 67.
Put 7 as the next digit of the answer. 
Result so far: 4862.67676767
If we take 693 away from 760, we end up with 67.
Since there are no more digits in the dividend, we add a zero to the remainder making it 670, and continue the process.

The final outcome is 4862.67676767, with a leftover of 6.7e-08.