We're dividing 344463 by 99 
The aim is to understand the frequency of 99 in 344463.

On to step 1:
99 goes into 3 0 times with a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 3 to get 3.
Fetch the next digit (4) from the dividend, attach it to 3 and continue: 34 / 99

Step 2:
When dividing 34 by 99, we get 0 with a remainder of 34.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 34 and we're left with 34.
Grab the next digit (4) from the dividend, add it to 34, then carry on: 344 / 99

Moving on to step 3:
99 can be fit into 344 3 times, resulting in a remainder of 47.
The next digit of our result is 3. 
Result so far: 3.0
Subtracting 297 from 344 leaves us with 47.
Fetch the next digit (4) from the dividend, attach it to 47 and continue: 474 / 99

Step 4:
The number 99 fits into 474 4 times, leaving a remainder of 78.
The next digit of our result is 4. 
Result so far: 34.0
If we take 396 away from 474, we end up with 78.
Grab the next digit (6) from the dividend, add it to 78, then carry on: 786 / 99

Advancing to step 5:
If we divide 786 by 99, we get 7 and a remainder of 93.
Write down 7 as next digit of the result. 
Result so far: 347.0
Deduct 693 from 786 and we're left with 93.
Bring next digit (3) of the dividend behind the 93 and repeat the process: 933 / 99

Going ahead to step 6:
When dividing 933 by 99, we get 9 with a remainder of 42.
Put 9 as the next digit of the answer. 
Result so far: 3479.0
Deduct 891 from 933 and we're left with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Step 7:
The number 99 fits into 420 4 times, leaving a remainder of 24.
The next digit of our result is 4. 
Result so far: 3479.4
If we subtract 396 from 420, we get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Advancing to step 8:
If we divide 240 by 99, we get 2 and a remainder of 42.
Write down 2 as next digit of the result. 
Result so far: 3479.42
Subtract 198 from 240 to get 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Advancing to step 9:
420 divided by 99 is 4 with a remainder of 24.
Put 4 as the next digit of the answer. 
Result so far: 3479.424
Deduct 396 from 420 and we're left with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Step 10:
99 goes into 240 2 times with a remainder of 42.
The number 2 becomes the next digit in our result. 
Result so far: 3479.4242
If we subtract 198 from 240, we get 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Let's proceed to step 11:
When dividing 420 by 99, we get 4 with a remainder of 24.
Record the quotient 4 as the next digit in the result. 
Result so far: 3479.42424
Subtracting 396 from 420 leaves us with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Moving on to step 12:
The number 99 fits into 240 2 times, leaving a remainder of 42.
The number 2 becomes the next digit in our result. 
Result so far: 3479.424242
If we take 198 away from 240, we end up with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Advancing to step 13:
When dividing 420 by 99, we get 4 with a remainder of 24.
The next digit of our result is 4. 
Result so far: 3479.4242424
Subtracting 396 from 420 leaves us with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

On to step 14:
When dividing 240 by 99, we get 2 with a remainder of 42.
Use 2 as the next digit of our solution. 
Result so far: 3479.42424242
The remainder is 42 after subtracting 198 from 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

The final result is 3479.42424242 with a remainder of 4.2e-08.