We're dividing 66024688 by 243 
We want to divide 66024688 by 243.

Advancing to step 1:
243 goes into 6 0 times with a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Append the next digit (6) from the dividend to 6 and continue with: 66 / 243

Advancing to step 2:
If we divide 66 by 243, we get 0 and a remainder of 66.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 66 leaves us with 66.
Grab the next digit (0) from the dividend, add it to 66, then carry on: 660 / 243

Going ahead to step 3:
243 goes into 660 2 times with a remainder of 174.
The next digit of our result is 2. 
Result so far: 2.0
The remainder is 174 after subtracting 486 from 660.
Include the next digit (2) from the dividend after 174, then repeat: 1742 / 243

Going ahead to step 4:
1742 divided by 243 is 7 with a remainder of 41.
Write down 7 as next digit of the result. 
Result so far: 27.0
The remainder is 41 after subtracting 1701 from 1742.
Take the next digit (4) from the dividend and append it to 41, then repeat: 414 / 243

Let's proceed to step 5:
414 divided by 243 is 1 with a remainder of 171.
Put 1 as the next digit of the answer. 
Result so far: 271.0
Deduct 243 from 414 and we're left with 171.
Bring next digit (6) of the dividend behind the 171 and repeat the process: 1716 / 243

Advancing to step 6:
The number 243 fits into 1716 7 times, leaving a remainder of 15.
The number 7 becomes the next digit in our result. 
Result so far: 2717.0
If we subtract 1701 from 1716, we get 15.
Fetch the next digit (8) from the dividend, attach it to 15 and continue: 158 / 243

Moving on to step 7:
158 divided by 243 is 0 with a remainder of 158.
Record the quotient 0 as the next digit in the result. 
Result so far: 27170.0
Subtracting 0 from 158 leaves us with 158.
Take the next digit (8) from the dividend and append it to 158, then repeat: 1588 / 243

Going ahead to step 8:
If we divide 1588 by 243, we get 6 and a remainder of 130.
Record the quotient 6 as the next digit in the result. 
Result so far: 271706.0
If we take 1458 away from 1588, we end up with 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1300, and continue the process.

Moving on to step 9:
The number 243 fits into 1300 5 times, leaving a remainder of 85.
Record the quotient 5 as the next digit in the result. 
Result so far: 271706.5
If we subtract 1215 from 1300, we get 85.
Since there are no more digits in the dividend, we add a zero to the remainder making it 850, and continue the process.

Step 10:
When dividing 850 by 243, we get 3 with a remainder of 121.
Put 3 as the next digit of the answer. 
Result so far: 271706.53
If we subtract 729 from 850, we get 121.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1210, and continue the process.

Going ahead to step 11:
The number 243 fits into 1210 4 times, leaving a remainder of 238.
Use 4 as the next digit of our solution. 
Result so far: 271706.534
Subtract 972 from 1210 to get 238.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2380, and continue the process.

On to step 12:
243 goes into 2380 9 times with a remainder of 193.
Write down 9 as next digit of the result. 
Result so far: 271706.5349
If we take 2187 away from 2380, we end up with 193.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1930, and continue the process.

Advancing to step 13:
If we divide 1930 by 243, we get 7 and a remainder of 229.
The next digit of our result is 7. 
Result so far: 271706.53497
Subtracting 1701 from 1930 leaves us with 229.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2290, and continue the process.

Moving on to step 14:
When dividing 2290 by 243, we get 9 with a remainder of 103.
Write down 9 as next digit of the result. 
Result so far: 271706.534979
If we take 2187 away from 2290, we end up with 103.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1030, and continue the process.

Going ahead to step 15:
1030 divided by 243 is 4 with a remainder of 58.
Write down 4 as next digit of the result. 
Result so far: 271706.5349794
Subtract 972 from 1030 to get 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

Going ahead to step 16:
580 divided by 243 is 2 with a remainder of 94.
Put 2 as the next digit of the answer. 
Result so far: 271706.53497942
If we take 486 away from 580, we end up with 94.
Since there are no more digits in the dividend, we add a zero to the remainder making it 940, and continue the process.

After the division, we end up with 271706.53497942 and a remainder of 9.4e-08.