We look at the division of 868658 by 87 
Our goal is to divide 868658 by 87.

Advancing to step 1:
8 divided by 87 is 0 with a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Include the next digit (6) from the dividend after 8, then repeat: 86 / 87

Moving on to step 2:
The number 87 fits into 86 0 times, leaving a remainder of 86.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 86 to get 86.
Take the next digit (8) from the dividend and append it to 86, then repeat: 868 / 87

Let's proceed to step 3:
If we divide 868 by 87, we get 9 and a remainder of 85.
Record the quotient 9 as the next digit in the result. 
Result so far: 9.0
Subtracting 783 from 868 leaves us with 85.
Append the next digit (6) from the dividend to 85 and continue with: 856 / 87

Moving on to step 4:
The number 87 fits into 856 9 times, leaving a remainder of 73.
Record the quotient 9 as the next digit in the result. 
Result so far: 99.0
The remainder is 73 after subtracting 783 from 856.
Grab the next digit (5) from the dividend, add it to 73, then carry on: 735 / 87

Let's proceed to step 5:
When dividing 735 by 87, we get 8 with a remainder of 39.
Write down 8 as next digit of the result. 
Result so far: 998.0
Deduct 696 from 735 and we're left with 39.
Include the next digit (8) from the dividend after 39, then repeat: 398 / 87

On to step 6:
The number 87 fits into 398 4 times, leaving a remainder of 50.
Put 4 as the next digit of the answer. 
Result so far: 9984.0
If we subtract 348 from 398, we get 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Step 7:
When dividing 500 by 87, we get 5 with a remainder of 65.
Use 5 as the next digit of our solution. 
Result so far: 9984.5
If we take 435 away from 500, we end up with 65.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

Step 8:
If we divide 650 by 87, we get 7 and a remainder of 41.
Use 7 as the next digit of our solution. 
Result so far: 9984.57
Subtract 609 from 650 to get 41.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

Let's proceed to step 9:
87 can be fit into 410 4 times, resulting in a remainder of 62.
Write down 4 as next digit of the result. 
Result so far: 9984.574
Subtract 348 from 410 to get 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

Step 10:
87 goes into 620 7 times with a remainder of 11.
The next digit of our result is 7. 
Result so far: 9984.5747
Subtract 609 from 620 to get 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Advancing to step 11:
The number 87 fits into 110 1 times, leaving a remainder of 23.
The number 1 becomes the next digit in our result. 
Result so far: 9984.57471
If we take 87 away from 110, we end up with 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Moving on to step 12:
87 can be fit into 230 2 times, resulting in a remainder of 56.
Record the quotient 2 as the next digit in the result. 
Result so far: 9984.574712
Deduct 174 from 230 and we're left with 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Going ahead to step 13:
If we divide 560 by 87, we get 6 and a remainder of 38.
Record the quotient 6 as the next digit in the result. 
Result so far: 9984.5747126
Subtracting 522 from 560 leaves us with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Let's proceed to step 14:
87 goes into 380 4 times with a remainder of 32.
The number 4 becomes the next digit in our result. 
Result so far: 9984.57471264
Subtracting 348 from 380 leaves us with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

In conclusion, the division gives 9984.57471264 with a balance of 3.2e-08.