We look at the division of 80303252 by 289 
Let's see how many times 289 fits into 80303252.

Going ahead to step 1:
If we divide 8 by 289, we get 0 and a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Take the next digit (0) from the dividend and append it to 8, then repeat: 80 / 289

On to step 2:
289 can be fit into 80 0 times, resulting in a remainder of 80.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 80, we end up with 80.
Fetch the next digit (3) from the dividend, attach it to 80 and continue: 803 / 289

On to step 3:
The number 289 fits into 803 2 times, leaving a remainder of 225.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
Deduct 578 from 803 and we're left with 225.
Take the next digit (0) from the dividend and append it to 225, then repeat: 2250 / 289

Advancing to step 4:
The number 289 fits into 2250 7 times, leaving a remainder of 227.
Put 7 as the next digit of the answer. 
Result so far: 27.0
If we take 2023 away from 2250, we end up with 227.
Append the next digit (3) from the dividend to 227 and continue with: 2273 / 289

Moving on to step 5:
289 goes into 2273 7 times with a remainder of 250.
Put 7 as the next digit of the answer. 
Result so far: 277.0
If we subtract 2023 from 2273, we get 250.
Fetch the next digit (2) from the dividend, attach it to 250 and continue: 2502 / 289

On to step 6:
289 goes into 2502 8 times with a remainder of 190.
Record the quotient 8 as the next digit in the result. 
Result so far: 2778.0
Subtracting 2312 from 2502 leaves us with 190.
Take the next digit (5) from the dividend and append it to 190, then repeat: 1905 / 289

Moving on to step 7:
289 goes into 1905 6 times with a remainder of 171.
The number 6 becomes the next digit in our result. 
Result so far: 27786.0
Subtract 1734 from 1905 to get 171.
Include the next digit (2) from the dividend after 171, then repeat: 1712 / 289

Going ahead to step 8:
289 can be fit into 1712 5 times, resulting in a remainder of 267.
The number 5 becomes the next digit in our result. 
Result so far: 277865.0
Subtract 1445 from 1712 to get 267.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2670, and continue the process.

Advancing to step 9:
289 can be fit into 2670 9 times, resulting in a remainder of 69.
Write down 9 as next digit of the result. 
Result so far: 277865.9
Subtracting 2601 from 2670 leaves us with 69.
Since there are no more digits in the dividend, we add a zero to the remainder making it 690, and continue the process.

Moving on to step 10:
When dividing 690 by 289, we get 2 with a remainder of 112.
The number 2 becomes the next digit in our result. 
Result so far: 277865.92
Subtracting 578 from 690 leaves us with 112.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1120, and continue the process.

Moving on to step 11:
When dividing 1120 by 289, we get 3 with a remainder of 253.
The next digit of our result is 3. 
Result so far: 277865.923
If we take 867 away from 1120, we end up with 253.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2530, and continue the process.

On to step 12:
The number 289 fits into 2530 8 times, leaving a remainder of 218.
Use 8 as the next digit of our solution. 
Result so far: 277865.9238
If we subtract 2312 from 2530, we get 218.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2180, and continue the process.

On to step 13:
If we divide 2180 by 289, we get 7 and a remainder of 157.
The next digit of our result is 7. 
Result so far: 277865.92387
The remainder is 157 after subtracting 2023 from 2180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1570, and continue the process.

Step 14:
1570 divided by 289 is 5 with a remainder of 125.
Write down 5 as next digit of the result. 
Result so far: 277865.923875
Deduct 1445 from 1570 and we're left with 125.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1250, and continue the process.

Going ahead to step 15:
When dividing 1250 by 289, we get 4 with a remainder of 94.
Use 4 as the next digit of our solution. 
Result so far: 277865.9238754
If we take 1156 away from 1250, 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.

Advancing to step 16:
When dividing 940 by 289, we get 3 with a remainder of 73.
Use 3 as the next digit of our solution. 
Result so far: 277865.92387543
Subtracting 867 from 940 leaves us with 73.
Since there are no more digits in the dividend, we add a zero to the remainder making it 730, and continue the process.

After the division, we end up with 277865.92387543 and a remainder of 7.3e-08.