349909 ÷ 99 
We want to figure out the number of times 349909 can be divided by 99.

Let's proceed to step 1:
If we divide 3 by 99, we get 0 and a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 3 to get 3.
Append the next digit (4) from the dividend to 3 and continue with: 34 / 99

Moving on to step 2:
The number 99 fits into 34 0 times, leaving a remainder of 34.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 34, we get 34.
Take the next digit (9) from the dividend and append it to 34, then repeat: 349 / 99

Advancing to step 3:
349 divided by 99 is 3 with a remainder of 52.
Use 3 as the next digit of our solution. 
Result so far: 3.0
Subtract 297 from 349 to get 52.
Include the next digit (9) from the dividend after 52, then repeat: 529 / 99

Advancing to step 4:
99 can be fit into 529 5 times, resulting in a remainder of 34.
The next digit of our result is 5. 
Result so far: 35.0
The remainder is 34 after subtracting 495 from 529.
Fetch the next digit (0) from the dividend, attach it to 34 and continue: 340 / 99

Let's proceed to step 5:
340 divided by 99 is 3 with a remainder of 43.
Write down 3 as next digit of the result. 
Result so far: 353.0
The remainder is 43 after subtracting 297 from 340.
Bring next digit (9) of the dividend behind the 43 and repeat the process: 439 / 99

Step 6:
When dividing 439 by 99, we get 4 with a remainder of 43.
The next digit of our result is 4. 
Result so far: 3534.0
Deduct 396 from 439 and we're left with 43.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

On to step 7:
If we divide 430 by 99, we get 4 and a remainder of 34.
Put 4 as the next digit of the answer. 
Result so far: 3534.4
Subtract 396 from 430 to get 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Going ahead to step 8:
The number 99 fits into 340 3 times, leaving a remainder of 43.
Write down 3 as next digit of the result. 
Result so far: 3534.43
If we take 297 away from 340, we end up with 43.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

Let's proceed to step 9:
The number 99 fits into 430 4 times, leaving a remainder of 34.
Use 4 as the next digit of our solution. 
Result so far: 3534.434
Deduct 396 from 430 and we're left with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Step 10:
When dividing 340 by 99, we get 3 with a remainder of 43.
The next digit of our result is 3. 
Result so far: 3534.4343
Subtracting 297 from 340 leaves us with 43.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

On to step 11:
430 divided by 99 is 4 with a remainder of 34.
Write down 4 as next digit of the result. 
Result so far: 3534.43434
The remainder is 34 after subtracting 396 from 430.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

On to step 12:
When dividing 340 by 99, we get 3 with a remainder of 43.
Use 3 as the next digit of our solution. 
Result so far: 3534.434343
Subtracting 297 from 340 leaves us with 43.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

On to step 13:
99 goes into 430 4 times with a remainder of 34.
Use 4 as the next digit of our solution. 
Result so far: 3534.4343434
Subtract 396 from 430 to get 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Moving on to step 14:
If we divide 340 by 99, we get 3 and a remainder of 43.
The number 3 becomes the next digit in our result. 
Result so far: 3534.43434343
If we subtract 297 from 340, we get 43.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

The final result is 3534.43434343 with a remainder of 4.3e-08.