23086 ÷ 99 
The aim is to understand the frequency of 99 in 23086.

Advancing to step 1:
When dividing 2 by 99, we get 0 with a remainder of 2.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 2 after subtracting 0 from 2.
Include the next digit (3) from the dividend after 2, then repeat: 23 / 99

On to step 2:
23 divided by 99 is 0 with a remainder of 23.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 23 leaves us with 23.
Grab the next digit (0) from the dividend, add it to 23, then carry on: 230 / 99

On to step 3:
99 can be fit into 230 2 times, resulting in a remainder of 32.
Use 2 as the next digit of our solution. 
Result so far: 2.0
If we take 198 away from 230, we end up with 32.
Bring next digit (8) of the dividend behind the 32 and repeat the process: 328 / 99

Let's proceed to step 4:
If we divide 328 by 99, we get 3 and a remainder of 31.
The next digit of our result is 3. 
Result so far: 23.0
If we subtract 297 from 328, we get 31.
Bring next digit (6) of the dividend behind the 31 and repeat the process: 316 / 99

Step 5:
99 goes into 316 3 times with a remainder of 19.
The number 3 becomes the next digit in our result. 
Result so far: 233.0
The remainder is 19 after subtracting 297 from 316.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

On to step 6:
99 goes into 190 1 times with a remainder of 91.
The number 1 becomes the next digit in our result. 
Result so far: 233.1
Subtract 99 from 190 to get 91.
Since there are no more digits in the dividend, we add a zero to the remainder making it 910, and continue the process.

Going ahead to step 7:
The number 99 fits into 910 9 times, leaving a remainder of 19.
Write down 9 as next digit of the result. 
Result so far: 233.19
If we subtract 891 from 910, we get 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

On to step 8:
190 divided by 99 is 1 with a remainder of 91.
Use 1 as the next digit of our solution. 
Result so far: 233.191
If we take 99 away from 190, we end up with 91.
Since there are no more digits in the dividend, we add a zero to the remainder making it 910, and continue the process.

Going ahead to step 9:
910 divided by 99 is 9 with a remainder of 19.
Write down 9 as next digit of the result. 
Result so far: 233.1919
Deduct 891 from 910 and we're left with 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

On to step 10:
99 can be fit into 190 1 times, resulting in a remainder of 91.
Record the quotient 1 as the next digit in the result. 
Result so far: 233.19191
If we subtract 99 from 190, we get 91.
Since there are no more digits in the dividend, we add a zero to the remainder making it 910, and continue the process.

Let's proceed to step 11:
910 divided by 99 is 9 with a remainder of 19.
The next digit of our result is 9. 
Result so far: 233.191919
Subtract 891 from 910 to get 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Going ahead to step 12:
99 can be fit into 190 1 times, resulting in a remainder of 91.
Write down 1 as next digit of the result. 
Result so far: 233.1919191
If we subtract 99 from 190, we get 91.
Since there are no more digits in the dividend, we add a zero to the remainder making it 910, and continue the process.

On to step 13:
When dividing 910 by 99, we get 9 with a remainder of 19.
The number 9 becomes the next digit in our result. 
Result so far: 233.19191919
The remainder is 19 after subtracting 891 from 910.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

The quotient of the division is 233.19191919, and the remainder is 1.9e-08.