Let's divide 243909 by 65
Let's see how many times 65 fits into 243909.

Going ahead to step 1:
If we divide 2 by 65, we get 0 and a remainder of 2.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 2 to get 2.
Take the next digit (4) from the dividend and append it to 2, then repeat: 24 / 65

Step 2:
The number 65 fits into 24 0 times, leaving a remainder of 24.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 24 after subtracting 0 from 24.
Include the next digit (3) from the dividend after 24, then repeat: 243 / 65

On to step 3:
65 can be fit into 243 3 times, resulting in a remainder of 48.
Record the quotient 3 as the next digit in the result. 
Result so far: 3.0
If we take 195 away from 243, we end up with 48.
Fetch the next digit (9) from the dividend, attach it to 48 and continue: 489 / 65

On to step 4:
If we divide 489 by 65, we get 7 and a remainder of 34.
Use 7 as the next digit of our solution. 
Result so far: 37.0
If we subtract 455 from 489, we get 34.
Fetch the next digit (0) from the dividend, attach it to 34 and continue: 340 / 65

Moving on to step 5:
If we divide 340 by 65, we get 5 and a remainder of 15.
The number 5 becomes the next digit in our result. 
Result so far: 375.0
The remainder is 15 after subtracting 325 from 340.
Grab the next digit (9) from the dividend, add it to 15, then carry on: 159 / 65

Advancing to step 6:
159 divided by 65 is 2 with a remainder of 29.
Write down 2 as next digit of the result. 
Result so far: 3752.0
Deduct 130 from 159 and we're left with 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

Going ahead to step 7:
65 can be fit into 290 4 times, resulting in a remainder of 30.
Use 4 as the next digit of our solution. 
Result so far: 3752.4
Subtract 260 from 290 to get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Moving on to step 8:
300 divided by 65 is 4 with a remainder of 40.
Use 4 as the next digit of our solution. 
Result so far: 3752.44
Subtracting 260 from 300 leaves us with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

After the division, we end up with 3752.44 and a remainder of 0.04.