80099303 ÷ 240 
Our goal is to divide 80099303 by 240.

On to step 1:
240 goes into 8 0 times with a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Grab the next digit (0) from the dividend, add it to 8, then carry on: 80 / 240

Going ahead to step 2:
The number 240 fits into 80 0 times, leaving a remainder of 80.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 80, we end up with 80.
Append the next digit (0) from the dividend to 80 and continue with: 800 / 240

Advancing to step 3:
240 goes into 800 3 times with a remainder of 80.
The next digit of our result is 3. 
Result so far: 3.0
Subtract 720 from 800 to get 80.
Append the next digit (9) from the dividend to 80 and continue with: 809 / 240

Step 4:
When dividing 809 by 240, we get 3 with a remainder of 89.
Use 3 as the next digit of our solution. 
Result so far: 33.0
Subtract 720 from 809 to get 89.
Take the next digit (9) from the dividend and append it to 89, then repeat: 899 / 240

Moving on to step 5:
240 can be fit into 899 3 times, resulting in a remainder of 179.
Put 3 as the next digit of the answer. 
Result so far: 333.0
If we take 720 away from 899, we end up with 179.
Take the next digit (3) from the dividend and append it to 179, then repeat: 1793 / 240

Step 6:
240 can be fit into 1793 7 times, resulting in a remainder of 113.
Put 7 as the next digit of the answer. 
Result so far: 3337.0
If we take 1680 away from 1793, we end up with 113.
Take the next digit (0) from the dividend and append it to 113, then repeat: 1130 / 240

Step 7:
If we divide 1130 by 240, we get 4 and a remainder of 170.
Record the quotient 4 as the next digit in the result. 
Result so far: 33374.0
Deduct 960 from 1130 and we're left with 170.
Include the next digit (3) from the dividend after 170, then repeat: 1703 / 240

On to step 8:
1703 divided by 240 is 7 with a remainder of 23.
Put 7 as the next digit of the answer. 
Result so far: 333747.0
If we take 1680 away from 1703, we end up with 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Let's proceed to step 9:
240 goes into 230 0 times with a remainder of 230.
Record the quotient 0 as the next digit in the result. 
Result so far: 333747.0
If we take 0 away from 230, we end up 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.

Step 10:
240 goes into 2300 9 times with a remainder of 140.
The next digit of our result is 9. 
Result so far: 333747.09
Deduct 2160 from 2300 and we're left with 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:
1400 divided by 240 is 5 with a remainder of 200.
Record the quotient 5 as the next digit in the result. 
Result so far: 333747.095
Deduct 1200 from 1400 and we're left 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.
Put 8 as the next digit of the answer. 
Result so far: 333747.0958
The remainder is 80 after subtracting 1920 from 2000.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Moving on to step 13:
240 can be fit into 800 3 times, resulting in a remainder of 80.
The number 3 becomes the next digit in our result. 
Result so far: 333747.09583
If we take 720 away from 800, we end up 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.

Moving on to step 14:
The number 240 fits into 800 3 times, leaving a remainder of 80.
The number 3 becomes the next digit in our result. 
Result so far: 333747.095833
If we take 720 away from 800, we end up 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.

After the division, we end up with 333747.095833 and a remainder of 8e-06.