We're dividing 276307 by 87 
Let's see how many times 87 fits into 276307.

On to step 1:
87 goes into 2 0 times with a remainder of 2.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 2 to get 2.
Append the next digit (7) from the dividend to 2 and continue with: 27 / 87

Let's proceed to step 2:
27 divided by 87 is 0 with a remainder of 27.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 27 leaves us with 27.
Take the next digit (6) from the dividend and append it to 27, then repeat: 276 / 87

On to step 3:
87 goes into 276 3 times with a remainder of 15.
Use 3 as the next digit of our solution. 
Result so far: 3.0
Deduct 261 from 276 and we're left with 15.
Append the next digit (3) from the dividend to 15 and continue with: 153 / 87

On to step 4:
87 can be fit into 153 1 times, resulting in a remainder of 66.
Record the quotient 1 as the next digit in the result. 
Result so far: 31.0
Deduct 87 from 153 and we're left with 66.
Fetch the next digit (0) from the dividend, attach it to 66 and continue: 660 / 87

Going ahead to step 5:
When dividing 660 by 87, we get 7 with a remainder of 51.
The number 7 becomes the next digit in our result. 
Result so far: 317.0
Subtracting 609 from 660 leaves us with 51.
Include the next digit (7) from the dividend after 51, then repeat: 517 / 87

Going ahead to step 6:
If we divide 517 by 87, we get 5 and a remainder of 82.
Use 5 as the next digit of our solution. 
Result so far: 3175.0
The remainder is 82 after subtracting 435 from 517.
Since there are no more digits in the dividend, we add a zero to the remainder making it 820, and continue the process.

On to step 7:
820 divided by 87 is 9 with a remainder of 37.
The number 9 becomes the next digit in our result. 
Result so far: 3175.9
Subtract 783 from 820 to get 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Advancing to step 8:
The number 87 fits into 370 4 times, leaving a remainder of 22.
The number 4 becomes the next digit in our result. 
Result so far: 3175.94
If we subtract 348 from 370, we get 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Going ahead to step 9:
87 goes into 220 2 times with a remainder of 46.
Use 2 as the next digit of our solution. 
Result so far: 3175.942
If we take 174 away from 220, we end up with 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Let's proceed to step 10:
If we divide 460 by 87, we get 5 and a remainder of 25.
Put 5 as the next digit of the answer. 
Result so far: 3175.9425
Subtract 435 from 460 to get 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Step 11:
When dividing 250 by 87, we get 2 with a remainder of 76.
Put 2 as the next digit of the answer. 
Result so far: 3175.94252
If we subtract 174 from 250, we get 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

On to step 12:
If we divide 760 by 87, we get 8 and a remainder of 64.
Write down 8 as next digit of the result. 
Result so far: 3175.942528
Subtracting 696 from 760 leaves us with 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

On to step 13:
When dividing 640 by 87, we get 7 with a remainder of 31.
Write down 7 as next digit of the result. 
Result so far: 3175.9425287
If we take 609 away from 640, we end up with 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Going ahead to step 14:
87 goes into 310 3 times with a remainder of 49.
The next digit of our result is 3. 
Result so far: 3175.94252873
If we take 261 away from 310, we end up with 49.
Since there are no more digits in the dividend, we add a zero to the remainder making it 490, and continue the process.

The final outcome is 3175.94252873, with a leftover of 4.9e-08.