855859 divided by 87 
We want to divide 855859 by 87.

Going ahead to step 1:
87 can be fit into 8 0 times, resulting in a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Fetch the next digit (5) from the dividend, attach it to 8 and continue: 85 / 87

Advancing to step 2:
85 divided by 87 is 0 with a remainder of 85.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 85 after subtracting 0 from 85.
Bring next digit (5) of the dividend behind the 85 and repeat the process: 855 / 87

Step 3:
When dividing 855 by 87, we get 9 with a remainder of 72.
The next digit of our result is 9. 
Result so far: 9.0
The remainder is 72 after subtracting 783 from 855.
Append the next digit (8) from the dividend to 72 and continue with: 728 / 87

Advancing to step 4:
87 goes into 728 8 times with a remainder of 32.
Put 8 as the next digit of the answer. 
Result so far: 98.0
Subtract 696 from 728 to get 32.
Append the next digit (5) from the dividend to 32 and continue with: 325 / 87

On to step 5:
If we divide 325 by 87, we get 3 and a remainder of 64.
Put 3 as the next digit of the answer. 
Result so far: 983.0
Deduct 261 from 325 and we're left with 64.
Grab the next digit (9) from the dividend, add it to 64, then carry on: 649 / 87

Step 6:
87 goes into 649 7 times with a remainder of 40.
Put 7 as the next digit of the answer. 
Result so far: 9837.0
If we subtract 609 from 649, we get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Step 7:
87 goes into 400 4 times with a remainder of 52.
Use 4 as the next digit of our solution. 
Result so far: 9837.4
The remainder is 52 after subtracting 348 from 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

On to step 8:
The number 87 fits into 520 5 times, leaving a remainder of 85.
Use 5 as the next digit of our solution. 
Result so far: 9837.45
Subtracting 435 from 520 leaves us with 85.
Since there are no more digits in the dividend, we add a zero to the remainder making it 850, and continue the process.

On to step 9:
87 can be fit into 850 9 times, resulting in a remainder of 67.
The number 9 becomes the next digit in our result. 
Result so far: 9837.459
Subtracting 783 from 850 leaves us with 67.
Since there are no more digits in the dividend, we add a zero to the remainder making it 670, and continue the process.

On to step 10:
87 can be fit into 670 7 times, resulting in a remainder of 61.
Write down 7 as next digit of the result. 
Result so far: 9837.4597
Subtracting 609 from 670 leaves us with 61.
Since there are no more digits in the dividend, we add a zero to the remainder making it 610, and continue the process.

Let's proceed to step 11:
When dividing 610 by 87, we get 7 with a remainder of 1.
Record the quotient 7 as the next digit in the result. 
Result so far: 9837.45977
The remainder is 1 after subtracting 609 from 610.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

The quotient of the division is 9837.45977, and the remainder is 1e-06.