243027 ÷ 87 
Our goal is to divide 243027 by 87.

On to step 1:
The number 87 fits into 2 0 times, leaving a remainder of 2.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 2 and we're left with 2.
Include the next digit (4) from the dividend after 2, then repeat: 24 / 87

Advancing to step 2:
When dividing 24 by 87, we get 0 with a remainder of 24.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 24, we get 24.
Grab the next digit (3) from the dividend, add it to 24, then carry on: 243 / 87

On to step 3:
243 divided by 87 is 2 with a remainder of 69.
Put 2 as the next digit of the answer. 
Result so far: 2.0
Deduct 174 from 243 and we're left with 69.
Bring next digit (0) of the dividend behind the 69 and repeat the process: 690 / 87

Going ahead to step 4:
87 can be fit into 690 7 times, resulting in a remainder of 81.
Put 7 as the next digit of the answer. 
Result so far: 27.0
Subtract 609 from 690 to get 81.
Take the next digit (2) from the dividend and append it to 81, then repeat: 812 / 87

Let's proceed to step 5:
87 goes into 812 9 times with a remainder of 29.
The next digit of our result is 9. 
Result so far: 279.0
The remainder is 29 after subtracting 783 from 812.
Grab the next digit (7) from the dividend, add it to 29, then carry on: 297 / 87

Going ahead to step 6:
When dividing 297 by 87, we get 3 with a remainder of 36.
Write down 3 as next digit of the result. 
Result so far: 2793.0
The remainder is 36 after subtracting 261 from 297.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Let's proceed to step 7:
The number 87 fits into 360 4 times, leaving a remainder of 12.
The number 4 becomes the next digit in our result. 
Result so far: 2793.4
Deduct 348 from 360 and we're left with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

On to step 8:
87 goes into 120 1 times with a remainder of 33.
Put 1 as the next digit of the answer. 
Result so far: 2793.41
Subtract 87 from 120 to get 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

Moving on to step 9:
87 goes into 330 3 times with a remainder of 69.
Record the quotient 3 as the next digit in the result. 
Result so far: 2793.413
If we subtract 261 from 330, we get 69.
Since there are no more digits in the dividend, we add a zero to the remainder making it 690, and continue the process.

Step 10:
If we divide 690 by 87, we get 7 and a remainder of 81.
Record the quotient 7 as the next digit in the result. 
Result so far: 2793.4137
If we subtract 609 from 690, we get 81.
Since there are no more digits in the dividend, we add a zero to the remainder making it 810, and continue the process.

Moving on to step 11:
When dividing 810 by 87, we get 9 with a remainder of 27.
The next digit of our result is 9. 
Result so far: 2793.41379
If we take 783 away from 810, we end up with 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Step 12:
270 divided by 87 is 3 with a remainder of 9.
Record the quotient 3 as the next digit in the result. 
Result so far: 2793.413793
If we subtract 261 from 270, we get 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Moving on to step 13:
If we divide 90 by 87, we get 1 and a remainder of 3.
The next digit of our result is 1. 
Result so far: 2793.4137931
If we take 87 away from 90, we end up with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Moving on to step 14:
The number 87 fits into 30 0 times, leaving a remainder of 30.
Record the quotient 0 as the next digit in the result. 
Result so far: 2793.4137931
Subtracting 0 from 30 leaves us with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

The final result is 2793.4137931 with a remainder of 3e-08.