Let's divide 864668 by 87
We want to divide 864668 by 87.

Step 1:
87 can be fit into 8 0 times, resulting in a remainder of 8.
Write down 0 as next digit of 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

On to step 2:
86 divided by 87 is 0 with a remainder of 86.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 86, we end up with 86.
Append the next digit (4) from the dividend to 86 and continue with: 864 / 87

Going ahead to step 3:
864 divided by 87 is 9 with a remainder of 81.
Put 9 as the next digit of the answer. 
Result so far: 9.0
Subtracting 783 from 864 leaves us with 81.
Grab the next digit (6) from the dividend, add it to 81, then carry on: 816 / 87

Advancing to step 4:
If we divide 816 by 87, we get 9 and a remainder of 33.
Put 9 as the next digit of the answer. 
Result so far: 99.0
The remainder is 33 after subtracting 783 from 816.
Bring next digit (6) of the dividend behind the 33 and repeat the process: 336 / 87

Going ahead to step 5:
When dividing 336 by 87, we get 3 with a remainder of 75.
The next digit of our result is 3. 
Result so far: 993.0
Subtracting 261 from 336 leaves us with 75.
Bring next digit (8) of the dividend behind the 75 and repeat the process: 758 / 87

On to step 6:
87 goes into 758 8 times with a remainder of 62.
Write down 8 as next digit of the result. 
Result so far: 9938.0
If we take 696 away from 758, we end up with 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

Moving on to step 7:
620 divided by 87 is 7 with a remainder of 11.
The next digit of our result is 7. 
Result so far: 9938.7
Deduct 609 from 620 and we're left with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Let's proceed to step 8:
If we divide 110 by 87, we get 1 and a remainder of 23.
The number 1 becomes the next digit in our result. 
Result so far: 9938.71
The remainder is 23 after subtracting 87 from 110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

On to step 9:
When dividing 230 by 87, we get 2 with a remainder of 56.
The next digit of our result is 2. 
Result so far: 9938.712
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.

On to step 10:
87 can be fit into 560 6 times, resulting in a remainder of 38.
Put 6 as the next digit of the answer. 
Result so far: 9938.7126
If we take 522 away from 560, we end up 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.

Step 11:
380 divided by 87 is 4 with a remainder of 32.
Put 4 as the next digit of the answer. 
Result so far: 9938.71264
If we take 348 away from 380, we end up 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.

On to step 12:
87 can be fit into 320 3 times, resulting in a remainder of 59.
Use 3 as the next digit of our solution. 
Result so far: 9938.712643
If we take 261 away from 320, we end up with 59.
Since there are no more digits in the dividend, we add a zero to the remainder making it 590, and continue the process.

Moving on to step 13:
590 divided by 87 is 6 with a remainder of 68.
Write down 6 as next digit of the result. 
Result so far: 9938.7126436
The remainder is 68 after subtracting 522 from 590.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Moving on to step 14:
If we divide 680 by 87, we get 7 and a remainder of 71.
The number 7 becomes the next digit in our result. 
Result so far: 9938.71264367
If we take 609 away from 680, we end up with 71.
Since there are no more digits in the dividend, we add a zero to the remainder making it 710, and continue the process.

In conclusion, the division gives 9938.71264367 with a balance of 7.1e-08.