We're dividing 550855 by 87 
We want to figure out the number of times 550855 can be divided by 87.

Advancing to step 1:
87 goes into 5 0 times with a remainder of 5.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 5 to get 5.
Include the next digit (5) from the dividend after 5, then repeat: 55 / 87

Going ahead to step 2:
When dividing 55 by 87, we get 0 with a remainder of 55.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 55 and we're left with 55.
Bring next digit (0) of the dividend behind the 55 and repeat the process: 550 / 87

Advancing to step 3:
550 divided by 87 is 6 with a remainder of 28.
The next digit of our result is 6. 
Result so far: 6.0
The remainder is 28 after subtracting 522 from 550.
Fetch the next digit (8) from the dividend, attach it to 28 and continue: 288 / 87

Let's proceed to step 4:
288 divided by 87 is 3 with a remainder of 27.
Put 3 as the next digit of the answer. 
Result so far: 63.0
Deduct 261 from 288 and we're left with 27.
Include the next digit (5) from the dividend after 27, then repeat: 275 / 87

On to step 5:
275 divided by 87 is 3 with a remainder of 14.
Record the quotient 3 as the next digit in the result. 
Result so far: 633.0
If we take 261 away from 275, we end up with 14.
Grab the next digit (5) from the dividend, add it to 14, then carry on: 145 / 87

Moving on to step 6:
145 divided by 87 is 1 with a remainder of 58.
The number 1 becomes the next digit in our result. 
Result so far: 6331.0
If we take 87 away from 145, we end up with 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

Going ahead to step 7:
87 goes into 580 6 times with a remainder of 58.
The next digit of our result is 6. 
Result so far: 6331.6
If we subtract 522 from 580, we get 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

Moving on to step 8:
When dividing 580 by 87, we get 6 with a remainder of 58.
Record the quotient 6 as the next digit in the result. 
Result so far: 6331.66
Subtract 522 from 580 to get 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

The quotient of the division is 6331.66, and the remainder is 0.058.