We divide 855588 by 87
We want to divide 855588 by 87.

On to step 1:
The number 87 fits into 8 0 times, leaving a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Bring next digit (5) of the dividend behind the 8 and repeat the process: 85 / 87

Moving on to step 2:
The number 87 fits into 85 0 times, leaving a remainder of 85.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 85 leaves us with 85.
Include the next digit (5) from the dividend after 85, then repeat: 855 / 87

Advancing to step 3:
87 can be fit into 855 9 times, resulting in a remainder of 72.
Write down 9 as next digit of the result. 
Result so far: 9.0
Subtract 783 from 855 to get 72.
Include the next digit (5) from the dividend after 72, then repeat: 725 / 87

Advancing to step 4:
When dividing 725 by 87, we get 8 with a remainder of 29.
Use 8 as the next digit of our solution. 
Result so far: 98.0
If we subtract 696 from 725, we get 29.
Append the next digit (8) from the dividend to 29 and continue with: 298 / 87

Advancing to step 5:
87 can be fit into 298 3 times, resulting in a remainder of 37.
Put 3 as the next digit of the answer. 
Result so far: 983.0
The remainder is 37 after subtracting 261 from 298.
Grab the next digit (8) from the dividend, add it to 37, then carry on: 378 / 87

Moving on to step 6:
If we divide 378 by 87, we get 4 and a remainder of 30.
Use 4 as the next digit of our solution. 
Result so far: 9834.0
If we take 348 away from 378, we end up 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.

Moving on to step 7:
When dividing 300 by 87, we get 3 with a remainder of 39.
The next digit of our result is 3. 
Result so far: 9834.3
Deduct 261 from 300 and we're left with 39.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

Going ahead to step 8:
The number 87 fits into 390 4 times, leaving a remainder of 42.
The next digit of our result is 4. 
Result so far: 9834.34
Subtracting 348 from 390 leaves us 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.

Moving on to step 9:
The number 87 fits into 420 4 times, leaving a remainder of 72.
Put 4 as the next digit of the answer. 
Result so far: 9834.344
Deduct 348 from 420 and we're left with 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

The final result is 9834.344 with a remainder of 0.0072.