66235991 ÷ 240 
We want to divide 66235991 by 240.

Going ahead to step 1:
The number 240 fits into 6 0 times, leaving a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Append the next digit (6) from the dividend to 6 and continue with: 66 / 240

Step 2:
If we divide 66 by 240, we get 0 and a remainder of 66.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 66, we end up with 66.
Grab the next digit (2) from the dividend, add it to 66, then carry on: 662 / 240

Step 3:
If we divide 662 by 240, we get 2 and a remainder of 182.
The next digit of our result is 2. 
Result so far: 2.0
Subtract 480 from 662 to get 182.
Bring next digit (3) of the dividend behind the 182 and repeat the process: 1823 / 240

Going ahead to step 4:
240 can be fit into 1823 7 times, resulting in a remainder of 143.
Write down 7 as next digit of the result. 
Result so far: 27.0
Subtract 1680 from 1823 to get 143.
Take the next digit (5) from the dividend and append it to 143, then repeat: 1435 / 240

Advancing to step 5:
240 goes into 1435 5 times with a remainder of 235.
Record the quotient 5 as the next digit in the result. 
Result so far: 275.0
Deduct 1200 from 1435 and we're left with 235.
Bring next digit (9) of the dividend behind the 235 and repeat the process: 2359 / 240

Advancing to step 6:
The number 240 fits into 2359 9 times, leaving a remainder of 199.
The number 9 becomes the next digit in our result. 
Result so far: 2759.0
Subtracting 2160 from 2359 leaves us with 199.
Fetch the next digit (9) from the dividend, attach it to 199 and continue: 1999 / 240

Going ahead to step 7:
1999 divided by 240 is 8 with a remainder of 79.
The next digit of our result is 8. 
Result so far: 27598.0
Subtracting 1920 from 1999 leaves us with 79.
Take the next digit (1) from the dividend and append it to 79, then repeat: 791 / 240

Let's proceed to step 8:
The number 240 fits into 791 3 times, leaving a remainder of 71.
The number 3 becomes the next digit in our result. 
Result so far: 275983.0
Deduct 720 from 791 and we're left with 71.
Since there are no more digits in the dividend, we add a zero to the remainder making it 710, and continue the process.

Advancing to step 9:
240 can be fit into 710 2 times, resulting in a remainder of 230.
Record the quotient 2 as the next digit in the result. 
Result so far: 275983.2
Subtracting 480 from 710 leaves us with 230.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2300, and continue the process.

Let's proceed to step 10:
The number 240 fits into 2300 9 times, leaving a remainder of 140.
Put 9 as the next digit of the answer. 
Result so far: 275983.29
Subtract 2160 from 2300 to get 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

On to step 11:
If we divide 1400 by 240, we get 5 and a remainder of 200.
The number 5 becomes the next digit in our result. 
Result so far: 275983.295
If we take 1200 away from 1400, we end up with 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

Step 12:
2000 divided by 240 is 8 with a remainder of 80.
The number 8 becomes the next digit in our result. 
Result so far: 275983.2958
If we subtract 1920 from 2000, we get 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Going ahead to step 13:
800 divided by 240 is 3 with a remainder of 80.
The number 3 becomes the next digit in our result. 
Result so far: 275983.29583
Subtracting 720 from 800 leaves us with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Let's proceed to step 14:
800 divided by 240 is 3 with a remainder of 80.
The number 3 becomes the next digit in our result. 
Result so far: 275983.295833
Subtract 720 from 800 to get 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

The final outcome is 275983.295833, with a leftover of 8e-06.