Let's divide 336369 by 99
We want to figure out the number of times 336369 can be divided by 99.

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
Deduct 0 from 3 and we're left with 3.
Take the next digit (3) from the dividend and append it to 3, then repeat: 33 / 99

Step 2:
99 goes into 33 0 times with a remainder of 33.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 33, we get 33.
Grab the next digit (6) from the dividend, add it to 33, then carry on: 336 / 99

Advancing to step 3:
99 can be fit into 336 3 times, resulting in a remainder of 39.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
The remainder is 39 after subtracting 297 from 336.
Append the next digit (3) from the dividend to 39 and continue with: 393 / 99

Advancing to step 4:
If we divide 393 by 99, we get 3 and a remainder of 96.
The number 3 becomes the next digit in our result. 
Result so far: 33.0
If we take 297 away from 393, we end up with 96.
Bring next digit (6) of the dividend behind the 96 and repeat the process: 966 / 99

Going ahead to step 5:
966 divided by 99 is 9 with a remainder of 75.
Write down 9 as next digit of the result. 
Result so far: 339.0
Subtract 891 from 966 to get 75.
Include the next digit (9) from the dividend after 75, then repeat: 759 / 99

Let's proceed to step 6:
759 divided by 99 is 7 with a remainder of 66.
The next digit of our result is 7. 
Result so far: 3397.0
If we take 693 away from 759, we end up with 66.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

Moving on to step 7:
99 can be fit into 660 6 times, resulting in a remainder of 66.
Record the quotient 6 as the next digit in the result. 
Result so far: 3397.6
Deduct 594 from 660 and we're left with 66.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

On to step 8:
660 divided by 99 is 6 with a remainder of 66.
Write down 6 as next digit of the result. 
Result so far: 3397.66
Subtract 594 from 660 to get 66.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

After the division, we end up with 3397.66 and a remainder of 0.066.