243654 ÷ 72 
We're looking to find how many times 72 goes into 243654.

On to step 1:
The number 72 fits into 2 0 times, leaving a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 2, we end up with 2.
Include the next digit (4) from the dividend after 2, then repeat: 24 / 72

Advancing to step 2:
The number 72 fits into 24 0 times, leaving a remainder of 24.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 24, we end up with 24.
Append the next digit (3) from the dividend to 24 and continue with: 243 / 72

Going ahead to step 3:
72 goes into 243 3 times with a remainder of 27.
Write down 3 as next digit of the result. 
Result so far: 3.0
If we take 216 away from 243, we end up with 27.
Grab the next digit (6) from the dividend, add it to 27, then carry on: 276 / 72

On to step 4:
If we divide 276 by 72, we get 3 and a remainder of 60.
Write down 3 as next digit of the result. 
Result so far: 33.0
Subtract 216 from 276 to get 60.
Fetch the next digit (5) from the dividend, attach it to 60 and continue: 605 / 72

Moving on to step 5:
If we divide 605 by 72, we get 8 and a remainder of 29.
Write down 8 as next digit of the result. 
Result so far: 338.0
If we take 576 away from 605, we end up with 29.
Grab the next digit (4) from the dividend, add it to 29, then carry on: 294 / 72

Step 6:
72 can be fit into 294 4 times, resulting in a remainder of 6.
Use 4 as the next digit of our solution. 
Result so far: 3384.0
Subtracting 288 from 294 leaves us with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Going ahead to step 7:
60 divided by 72 is 0 with a remainder of 60.
The number 0 becomes the next digit in our result. 
Result so far: 3384.0
Subtracting 0 from 60 leaves us with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

On to step 8:
If we divide 600 by 72, we get 8 and a remainder of 24.
Use 8 as the next digit of our solution. 
Result so far: 3384.08
Subtract 576 from 600 to 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.

Moving on to step 9:
When dividing 240 by 72, we get 3 with a remainder of 24.
The next digit of our result is 3. 
Result so far: 3384.083
Deduct 216 from 240 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.

Going ahead to step 10:
240 divided by 72 is 3 with a remainder of 24.
Put 3 as the next digit of the answer. 
Result so far: 3384.0833
If we subtract 216 from 240, 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.

The quotient of the division is 3384.0833, and the remainder is 0.00024.