860425 divided by 87 
We want to figure out the number of times 860425 can be divided by 87.

On to step 1:
8 divided by 87 is 0 with a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Append the next digit (6) from the dividend to 8 and continue with: 86 / 87

Let's proceed to step 2:
87 can be fit into 86 0 times, resulting in a remainder of 86.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 86 leaves us with 86.
Include the next digit (0) from the dividend after 86, then repeat: 860 / 87

Step 3:
87 can be fit into 860 9 times, resulting in a remainder of 77.
The next digit of our result is 9. 
Result so far: 9.0
Subtract 783 from 860 to get 77.
Fetch the next digit (4) from the dividend, attach it to 77 and continue: 774 / 87

Step 4:
The number 87 fits into 774 8 times, leaving a remainder of 78.
Put 8 as the next digit of the answer. 
Result so far: 98.0
Deduct 696 from 774 and we're left with 78.
Fetch the next digit (2) from the dividend, attach it to 78 and continue: 782 / 87

Step 5:
If we divide 782 by 87, we get 8 and a remainder of 86.
The number 8 becomes the next digit in our result. 
Result so far: 988.0
The remainder is 86 after subtracting 696 from 782.
Include the next digit (5) from the dividend after 86, then repeat: 865 / 87

Going ahead to step 6:
87 can be fit into 865 9 times, resulting in a remainder of 82.
Record the quotient 9 as the next digit in the result. 
Result so far: 9889.0
If we take 783 away from 865, we end up with 82.
Since there are no more digits in the dividend, we add a zero to the remainder making it 820, and continue the process.

Going ahead to step 7:
87 goes into 820 9 times with a remainder of 37.
Put 9 as the next digit of the answer. 
Result so far: 9889.9
Deduct 783 from 820 and we're left with 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Step 8:
370 divided by 87 is 4 with a remainder of 22.
Use 4 as the next digit of our solution. 
Result so far: 9889.94
If we subtract 348 from 370, we get 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Step 9:
The number 87 fits into 220 2 times, leaving a remainder of 46.
The next digit of our result is 2. 
Result so far: 9889.942
Subtract 174 from 220 to get 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Moving on to step 10:
The number 87 fits into 460 5 times, leaving a remainder of 25.
Put 5 as the next digit of the answer. 
Result so far: 9889.9425
Deduct 435 from 460 and we're left with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Let's proceed to step 11:
When dividing 250 by 87, we get 2 with a remainder of 76.
Put 2 as the next digit of the answer. 
Result so far: 9889.94252
Deduct 174 from 250 and we're left with 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

Going ahead to step 12:
760 divided by 87 is 8 with a remainder of 64.
The next digit of our result is 8. 
Result so far: 9889.942528
Subtract 696 from 760 to get 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Moving on to step 13:
When dividing 640 by 87, we get 7 with a remainder of 31.
Record the quotient 7 as the next digit in the result. 
Result so far: 9889.9425287
If we subtract 609 from 640, we get 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Advancing to step 14:
87 can be fit into 310 3 times, resulting in a remainder of 49.
Use 3 as the next digit of our solution. 
Result so far: 9889.94252873
The remainder is 49 after subtracting 261 from 310.
Since there are no more digits in the dividend, we add a zero to the remainder making it 490, and continue the process.

The quotient of the division is 9889.94252873, and the remainder is 4.9e-08.