355568 ÷ 87 
We want to divide 355568 by 87.

Let's proceed to step 1:
The number 87 fits into 3 0 times, leaving a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 3, we get 3.
Include the next digit (5) from the dividend after 3, then repeat: 35 / 87

On to step 2:
35 divided by 87 is 0 with a remainder of 35.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 35, we end up with 35.
Take the next digit (5) from the dividend and append it to 35, then repeat: 355 / 87

Moving on to step 3:
The number 87 fits into 355 4 times, leaving a remainder of 7.
The number 4 becomes the next digit in our result. 
Result so far: 4.0
If we subtract 348 from 355, we get 7.
Append the next digit (5) from the dividend to 7 and continue with: 75 / 87

Going ahead to step 4:
87 goes into 75 0 times with a remainder of 75.
Record the quotient 0 as the next digit in the result. 
Result so far: 40.0
If we take 0 away from 75, we end up with 75.
Append the next digit (6) from the dividend to 75 and continue with: 756 / 87

Let's proceed to step 5:
87 goes into 756 8 times with a remainder of 60.
Put 8 as the next digit of the answer. 
Result so far: 408.0
If we take 696 away from 756, we end up with 60.
Fetch the next digit (8) from the dividend, attach it to 60 and continue: 608 / 87

On to step 6:
If we divide 608 by 87, we get 6 and a remainder of 86.
Record the quotient 6 as the next digit in the result. 
Result so far: 4086.0
If we take 522 away from 608, we end up with 86.
Since there are no more digits in the dividend, we add a zero to the remainder making it 860, and continue the process.

Going ahead to step 7:
When dividing 860 by 87, we get 9 with a remainder of 77.
The next digit of our result is 9. 
Result so far: 4086.9
Subtract 783 from 860 to get 77.
Since there are no more digits in the dividend, we add a zero to the remainder making it 770, and continue the process.

Let's proceed to step 8:
770 divided by 87 is 8 with a remainder of 74.
The number 8 becomes the next digit in our result. 
Result so far: 4086.98
If we subtract 696 from 770, we get 74.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

Step 9:
740 divided by 87 is 8 with a remainder of 44.
The number 8 becomes the next digit in our result. 
Result so far: 4086.988
If we subtract 696 from 740, we get 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

After the division, we end up with 4086.988 and a remainder of 0.0044.