Let's divide 543163 by 87
We want to divide 543163 by 87.

Step 1:
87 goes into 5 0 times with a remainder of 5.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 5 and we're left with 5.
Append the next digit (4) from the dividend to 5 and continue with: 54 / 87

On to step 2:
87 goes into 54 0 times with a remainder of 54.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 54 to get 54.
Append the next digit (3) from the dividend to 54 and continue with: 543 / 87

Moving on to step 3:
543 divided by 87 is 6 with a remainder of 21.
The number 6 becomes the next digit in our result. 
Result so far: 6.0
The remainder is 21 after subtracting 522 from 543.
Grab the next digit (1) from the dividend, add it to 21, then carry on: 211 / 87

Let's proceed to step 4:
The number 87 fits into 211 2 times, leaving a remainder of 37.
The next digit of our result is 2. 
Result so far: 62.0
Deduct 174 from 211 and we're left with 37.
Bring next digit (6) of the dividend behind the 37 and repeat the process: 376 / 87

Step 5:
When dividing 376 by 87, we get 4 with a remainder of 28.
The next digit of our result is 4. 
Result so far: 624.0
The remainder is 28 after subtracting 348 from 376.
Fetch the next digit (3) from the dividend, attach it to 28 and continue: 283 / 87

Advancing to step 6:
87 can be fit into 283 3 times, resulting in a remainder of 22.
The number 3 becomes the next digit in our result. 
Result so far: 6243.0
Subtract 261 from 283 to 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.

On to step 7:
87 can be fit into 220 2 times, resulting in a remainder of 46.
The next digit of our result is 2. 
Result so far: 6243.2
The remainder is 46 after subtracting 174 from 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

On to step 8:
The number 87 fits into 460 5 times, leaving a remainder of 25.
Write down 5 as next digit of the result. 
Result so far: 6243.25
Deduct 435 from 460 and we're left with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Moving on to step 9:
The number 87 fits into 250 2 times, leaving a remainder of 76.
The number 2 becomes the next digit in our result. 
Result so far: 6243.252
Subtracting 174 from 250 leaves us with 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

Step 10:
760 divided by 87 is 8 with a remainder of 64.
The number 8 becomes the next digit in our result. 
Result so far: 6243.2528
Subtract 696 from 760 to get 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Let's proceed to step 11:
87 goes into 640 7 times with a remainder of 31.
Write down 7 as next digit of the result. 
Result so far: 6243.25287
Subtracting 609 from 640 leaves us 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.

On to step 12:
87 goes into 310 3 times with a remainder of 49.
Use 3 as the next digit of our solution. 
Result so far: 6243.252873
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.

On to step 13:
490 divided by 87 is 5 with a remainder of 55.
The next digit of our result is 5. 
Result so far: 6243.2528735
Subtracting 435 from 490 leaves us with 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

Advancing to step 14:
When dividing 550 by 87, we get 6 with a remainder of 28.
The number 6 becomes the next digit in our result. 
Result so far: 6243.25287356
The remainder is 28 after subtracting 522 from 550.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

The final result is 6243.25287356 with a remainder of 2.8e-08.