99749 divided by 3 
Let's see how many times 3 fits into 99749.

Moving on to step 1:
When dividing 9 by 3, we get 3 with a remainder of 0.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
Subtract 9 from 9 to get 0.
Fetch the next digit (9) from the dividend, attach it to 0 and continue: 9 / 3

On to step 2:
The number 3 fits into 9 3 times, leaving a remainder of 0.
Write down 3 as next digit of the result. 
Result so far: 33.0
If we take 9 away from 9, we end up with 0.
Take the next digit (7) from the dividend and append it to 0, then repeat: 7 / 3

Step 3:
3 goes into 7 2 times with a remainder of 1.
Write down 2 as next digit of the result. 
Result so far: 332.0
If we subtract 6 from 7, we get 1.
Include the next digit (4) from the dividend after 1, then repeat: 14 / 3

Step 4:
3 goes into 14 4 times with a remainder of 2.
The next digit of our result is 4. 
Result so far: 3324.0
Subtracting 12 from 14 leaves us with 2.
Include the next digit (9) from the dividend after 2, then repeat: 29 / 3

Let's proceed to step 5:
3 can be fit into 29 9 times, resulting in a remainder of 2.
The number 9 becomes the next digit in our result. 
Result so far: 33249.0
If we subtract 27 from 29, we get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Going ahead to step 6:
20 divided by 3 is 6 with a remainder of 2.
Put 6 as the next digit of the answer. 
Result so far: 33249.6
Subtracting 18 from 20 leaves us with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

On to step 7:
The number 3 fits into 20 6 times, leaving a remainder of 2.
Write down 6 as next digit of the result. 
Result so far: 33249.66
If we subtract 18 from 20, we get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Our division results in 33249.66 with a remaining 0.002.