We're dividing 550 by 86 
Our goal is to divide 550 by 86.

Step 1:
If we divide 5 by 86, we get 0 and a remainder of 5.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 5, we end up with 5.
Append the next digit (5) from the dividend to 5 and continue with: 55 / 86

Let's proceed to step 2:
86 goes into 55 0 times with a remainder of 55.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 55, we end up with 55.
Include the next digit (0) from the dividend after 55, then repeat: 550 / 86

Let's proceed to step 3:
When dividing 550 by 86, we get 6 with a remainder of 34.
Write down 6 as next digit of the result. 
Result so far: 6.0
The remainder is 34 after subtracting 516 from 550.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Let's proceed to step 4:
86 can be fit into 340 3 times, resulting in a remainder of 82.
The number 3 becomes the next digit in our result. 
Result so far: 6.3
Subtract 258 from 340 to get 82.
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 5:
If we divide 820 by 86, we get 9 and a remainder of 46.
Put 9 as the next digit of the answer. 
Result so far: 6.39
If we subtract 774 from 820, we get 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 6:
460 divided by 86 is 5 with a remainder of 30.
Write down 5 as next digit of the result. 
Result so far: 6.395
If we subtract 430 from 460, we get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Step 7:
If we divide 300 by 86, we get 3 and a remainder of 42.
Put 3 as the next digit of the answer. 
Result so far: 6.3953
Deduct 258 from 300 and we're left with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

On to step 8:
420 divided by 86 is 4 with a remainder of 76.
The next digit of our result is 4. 
Result so far: 6.39534
Subtracting 344 from 420 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.

Going ahead to step 9:
86 goes into 760 8 times with a remainder of 72.
The next digit of our result is 8. 
Result so far: 6.395348
If we subtract 688 from 760, we get 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

On to step 10:
86 can be fit into 720 8 times, resulting in a remainder of 32.
Use 8 as the next digit of our solution. 
Result so far: 6.3953488
If we take 688 away from 720, we end up with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Our division results in 6.3953488 with a remaining 3.2e-07.