We divide 287180 by 80
Let's see how many times 80 fits into 287180.

Going ahead to step 1:
When dividing 2 by 80, we get 0 with a remainder of 2.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 2 after subtracting 0 from 2.
Fetch the next digit (8) from the dividend, attach it to 2 and continue: 28 / 80

Advancing to step 2:
The number 80 fits into 28 0 times, leaving a remainder of 28.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 28 leaves us with 28.
Fetch the next digit (7) from the dividend, attach it to 28 and continue: 287 / 80

Going ahead to step 3:
80 goes into 287 3 times with a remainder of 47.
Write down 3 as next digit of the result. 
Result so far: 3.0
Subtract 240 from 287 to get 47.
Take the next digit (1) from the dividend and append it to 47, then repeat: 471 / 80

Moving on to step 4:
If we divide 471 by 80, we get 5 and a remainder of 71.
Record the quotient 5 as the next digit in the result. 
Result so far: 35.0
The remainder is 71 after subtracting 400 from 471.
Grab the next digit (8) from the dividend, add it to 71, then carry on: 718 / 80

On to step 5:
The number 80 fits into 718 8 times, leaving a remainder of 78.
Record the quotient 8 as the next digit in the result. 
Result so far: 358.0
Subtract 640 from 718 to get 78.
Append the next digit (0) from the dividend to 78 and continue with: 780 / 80

On to step 6:
When dividing 780 by 80, we get 9 with a remainder of 60.
The number 9 becomes the next digit in our result. 
Result so far: 3589.0
Subtracting 720 from 780 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 7:
When dividing 600 by 80, we get 7 with a remainder of 40.
The next digit of our result is 7. 
Result so far: 3589.7
If we subtract 560 from 600, we get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Moving on to step 8:
If we divide 400 by 80, we get 5 and a remainder of 0.
The next digit of our result is 5. 
Result so far: 3589.75
If we take 400 away from 400, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Advancing to step 9:
If we divide 0 by 80, we get 0 and a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 3589.75
If we take 0 away from 0, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Step 10:
80 can be fit into 0 0 times, resulting in a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 3589.75
Subtract 0 from 0 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The final result is 3589.75 with a remainder of 0.0.