Let's divide 48145660 by 99
The aim is to understand the frequency of 99 in 48145660.

Step 1:
If we divide 4 by 99, we get 0 and a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 4, we get 4.
Take the next digit (8) from the dividend and append it to 4, then repeat: 48 / 99

Moving on to step 2:
The number 99 fits into 48 0 times, leaving a remainder of 48.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 48 leaves us with 48.
Append the next digit (1) from the dividend to 48 and continue with: 481 / 99

Advancing to step 3:
If we divide 481 by 99, we get 4 and a remainder of 85.
Use 4 as the next digit of our solution. 
Result so far: 4.0
Subtract 396 from 481 to get 85.
Fetch the next digit (4) from the dividend, attach it to 85 and continue: 854 / 99

Going ahead to step 4:
When dividing 854 by 99, we get 8 with a remainder of 62.
Put 8 as the next digit of the answer. 
Result so far: 48.0
Subtracting 792 from 854 leaves us with 62.
Grab the next digit (5) from the dividend, add it to 62, then carry on: 625 / 99

Moving on to step 5:
When dividing 625 by 99, we get 6 with a remainder of 31.
Write down 6 as next digit of the result. 
Result so far: 486.0
If we take 594 away from 625, we end up with 31.
Include the next digit (6) from the dividend after 31, then repeat: 316 / 99

Advancing to step 6:
If we divide 316 by 99, we get 3 and a remainder of 19.
The next digit of our result is 3. 
Result so far: 4863.0
If we take 297 away from 316, we end up with 19.
Bring next digit (6) of the dividend behind the 19 and repeat the process: 196 / 99

Advancing to step 7:
When dividing 196 by 99, we get 1 with a remainder of 97.
Put 1 as the next digit of the answer. 
Result so far: 48631.0
If we take 99 away from 196, we end up with 97.
Include the next digit (0) from the dividend after 97, then repeat: 970 / 99

Let's proceed to step 8:
970 divided by 99 is 9 with a remainder of 79.
Write down 9 as next digit of the result. 
Result so far: 486319.0
The remainder is 79 after subtracting 891 from 970.
Since there are no more digits in the dividend, we add a zero to the remainder making it 790, and continue the process.

Let's proceed to step 9:
99 can be fit into 790 7 times, resulting in a remainder of 97.
Use 7 as the next digit of our solution. 
Result so far: 486319.7
The remainder is 97 after subtracting 693 from 790.
Since there are no more digits in the dividend, we add a zero to the remainder making it 970, and continue the process.

Step 10:
If we divide 970 by 99, we get 9 and a remainder of 79.
The number 9 becomes the next digit in our result. 
Result so far: 486319.79
The remainder is 79 after subtracting 891 from 970.
Since there are no more digits in the dividend, we add a zero to the remainder making it 790, and continue the process.

Let's proceed to step 11:
99 goes into 790 7 times with a remainder of 97.
The number 7 becomes the next digit in our result. 
Result so far: 486319.797
If we subtract 693 from 790, we get 97.
Since there are no more digits in the dividend, we add a zero to the remainder making it 970, and continue the process.

Step 12:
970 divided by 99 is 9 with a remainder of 79.
The next digit of our result is 9. 
Result so far: 486319.7979
The remainder is 79 after subtracting 891 from 970.
Since there are no more digits in the dividend, we add a zero to the remainder making it 790, and continue the process.

Let's proceed to step 13:
If we divide 790 by 99, we get 7 and a remainder of 97.
Put 7 as the next digit of the answer. 
Result so far: 486319.79797
If we subtract 693 from 790, we get 97.
Since there are no more digits in the dividend, we add a zero to the remainder making it 970, and continue the process.

Going ahead to step 14:
If we divide 970 by 99, we get 9 and a remainder of 79.
The next digit of our result is 9. 
Result so far: 486319.797979
The remainder is 79 after subtracting 891 from 970.
Since there are no more digits in the dividend, we add a zero to the remainder making it 790, and continue the process.

On to step 15:
When dividing 790 by 99, we get 7 with a remainder of 97.
Write down 7 as next digit of the result. 
Result so far: 486319.7979797
Subtract 693 from 790 to get 97.
Since there are no more digits in the dividend, we add a zero to the remainder making it 970, and continue the process.

Going ahead to step 16:
If we divide 970 by 99, we get 9 and a remainder of 79.
Write down 9 as next digit of the result. 
Result so far: 486319.79797979
If we subtract 891 from 970, we get 79.
Since there are no more digits in the dividend, we add a zero to the remainder making it 790, and continue the process.

The final outcome is 486319.79797979, with a leftover of 7.9e-08.