185106 ÷ 99 
The aim is to understand the frequency of 99 in 185106.

Step 1:
1 divided by 99 is 0 with a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Include the next digit (8) from the dividend after 1, then repeat: 18 / 99

Advancing to step 2:
18 divided by 99 is 0 with a remainder of 18.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 18, we end up with 18.
Append the next digit (5) from the dividend to 18 and continue with: 185 / 99

Step 3:
When dividing 185 by 99, we get 1 with a remainder of 86.
Write down 1 as next digit of the result. 
Result so far: 1.0
The remainder is 86 after subtracting 99 from 185.
Fetch the next digit (1) from the dividend, attach it to 86 and continue: 861 / 99

Step 4:
If we divide 861 by 99, we get 8 and a remainder of 69.
Use 8 as the next digit of our solution. 
Result so far: 18.0
Deduct 792 from 861 and we're left with 69.
Append the next digit (0) from the dividend to 69 and continue with: 690 / 99

Let's proceed to step 5:
If we divide 690 by 99, we get 6 and a remainder of 96.
The number 6 becomes the next digit in our result. 
Result so far: 186.0
If we subtract 594 from 690, we get 96.
Append the next digit (6) from the dividend to 96 and continue with: 966 / 99

Advancing to step 6:
99 can be fit into 966 9 times, resulting in a remainder of 75.
Write down 9 as next digit of the result. 
Result so far: 1869.0
Subtract 891 from 966 to get 75.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

Let's proceed to step 7:
99 can be fit into 750 7 times, resulting in a remainder of 57.
The number 7 becomes the next digit in our result. 
Result so far: 1869.7
Subtracting 693 from 750 leaves us with 57.
Since there are no more digits in the dividend, we add a zero to the remainder making it 570, and continue the process.

Let's proceed to step 8:
570 divided by 99 is 5 with a remainder of 75.
Record the quotient 5 as the next digit in the result. 
Result so far: 1869.75
Subtract 495 from 570 to get 75.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

Going ahead to step 9:
When dividing 750 by 99, we get 7 with a remainder of 57.
Write down 7 as next digit of the result. 
Result so far: 1869.757
Subtract 693 from 750 to get 57.
Since there are no more digits in the dividend, we add a zero to the remainder making it 570, and continue the process.

Step 10:
570 divided by 99 is 5 with a remainder of 75.
Record the quotient 5 as the next digit in the result. 
Result so far: 1869.7575
Subtracting 495 from 570 leaves us with 75.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

Step 11:
If we divide 750 by 99, we get 7 and a remainder of 57.
Use 7 as the next digit of our solution. 
Result so far: 1869.75757
If we take 693 away from 750, we end up with 57.
Since there are no more digits in the dividend, we add a zero to the remainder making it 570, and continue the process.

Advancing to step 12:
99 can be fit into 570 5 times, resulting in a remainder of 75.
Put 5 as the next digit of the answer. 
Result so far: 1869.757575
Subtract 495 from 570 to get 75.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

On to step 13:
750 divided by 99 is 7 with a remainder of 57.
Use 7 as the next digit of our solution. 
Result so far: 1869.7575757
The remainder is 57 after subtracting 693 from 750.
Since there are no more digits in the dividend, we add a zero to the remainder making it 570, and continue the process.

Going ahead to step 14:
99 goes into 570 5 times with a remainder of 75.
Write down 5 as next digit of the result. 
Result so far: 1869.75757575
If we take 495 away from 570, we end up with 75.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

The final outcome is 1869.75757575, with a leftover of 7.5e-08.