We divide 861995 by 87
Our goal is to divide 861995 by 87.

On to step 1:
8 divided by 87 is 0 with a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Fetch the next digit (6) from the dividend, attach it to 8 and continue: 86 / 87

Step 2:
The number 87 fits into 86 0 times, leaving a remainder of 86.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 86 to get 86.
Fetch the next digit (1) from the dividend, attach it to 86 and continue: 861 / 87

Advancing to step 3:
87 goes into 861 9 times with a remainder of 78.
Use 9 as the next digit of our solution. 
Result so far: 9.0
Subtract 783 from 861 to get 78.
Include the next digit (9) from the dividend after 78, then repeat: 789 / 87

Advancing to step 4:
789 divided by 87 is 9 with a remainder of 6.
Write down 9 as next digit of the result. 
Result so far: 99.0
If we subtract 783 from 789, we get 6.
Bring next digit (9) of the dividend behind the 6 and repeat the process: 69 / 87

Going ahead to step 5:
When dividing 69 by 87, we get 0 with a remainder of 69.
Put 0 as the next digit of the answer. 
Result so far: 990.0
Deduct 0 from 69 and we're left with 69.
Append the next digit (5) from the dividend to 69 and continue with: 695 / 87

On to step 6:
The number 87 fits into 695 7 times, leaving a remainder of 86.
The number 7 becomes the next digit in our result. 
Result so far: 9907.0
If we subtract 609 from 695, we get 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:
The number 87 fits into 860 9 times, leaving a remainder of 77.
Use 9 as the next digit of our solution. 
Result so far: 9907.9
Deduct 783 from 860 and we're left with 77.
Since there are no more digits in the dividend, we add a zero to the remainder making it 770, and continue the process.

On to step 8:
If we divide 770 by 87, we get 8 and a remainder of 74.
The number 8 becomes the next digit in our result. 
Result so far: 9907.98
Subtracting 696 from 770 leaves us with 74.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

Going ahead to step 9:
The number 87 fits into 740 8 times, leaving a remainder of 44.
The next digit of our result is 8. 
Result so far: 9907.988
Subtracting 696 from 740 leaves us with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

The final outcome is 9907.988, with a leftover of 0.0044.