We're dividing 28088884 by 864 
Let's see how many times 864 fits into 28088884.

Moving on to step 1:
When dividing 2 by 864, we get 0 with a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 2 leaves us with 2.
Grab the next digit (8) from the dividend, add it to 2, then carry on: 28 / 864

Moving on to step 2:
When dividing 28 by 864, we get 0 with a remainder of 28.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 28 to get 28.
Take the next digit (0) from the dividend and append it to 28, then repeat: 280 / 864

Moving on to step 3:
If we divide 280 by 864, we get 0 and a remainder of 280.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 280, we end up with 280.
Fetch the next digit (8) from the dividend, attach it to 280 and continue: 2808 / 864

Step 4:
The number 864 fits into 2808 3 times, leaving a remainder of 216.
The next digit of our result is 3. 
Result so far: 3.0
Subtract 2592 from 2808 to get 216.
Append the next digit (8) from the dividend to 216 and continue with: 2168 / 864

Going ahead to step 5:
If we divide 2168 by 864, we get 2 and a remainder of 440.
Use 2 as the next digit of our solution. 
Result so far: 32.0
Deduct 1728 from 2168 and we're left with 440.
Grab the next digit (8) from the dividend, add it to 440, then carry on: 4408 / 864

On to step 6:
If we divide 4408 by 864, we get 5 and a remainder of 88.
Use 5 as the next digit of our solution. 
Result so far: 325.0
If we take 4320 away from 4408, we end up with 88.
Include the next digit (8) from the dividend after 88, then repeat: 888 / 864

Going ahead to step 7:
864 can be fit into 888 1 times, resulting in a remainder of 24.
Write down 1 as next digit of the result. 
Result so far: 3251.0
If we take 864 away from 888, we end up with 24.
Take the next digit (4) from the dividend and append it to 24, then repeat: 244 / 864

Going ahead to step 8:
244 divided by 864 is 0 with a remainder of 244.
The next digit of our result is 0. 
Result so far: 32510.0
If we take 0 away from 244, we end up with 244.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2440, and continue the process.

Moving on to step 9:
864 can be fit into 2440 2 times, resulting in a remainder of 712.
Use 2 as the next digit of our solution. 
Result so far: 32510.2
The remainder is 712 after subtracting 1728 from 2440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7120, and continue the process.

Advancing to step 10:
864 goes into 7120 8 times with a remainder of 208.
Put 8 as the next digit of the answer. 
Result so far: 32510.28
If we take 6912 away from 7120, we end up with 208.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2080, and continue the process.

Moving on to step 11:
When dividing 2080 by 864, we get 2 with a remainder of 352.
The next digit of our result is 2. 
Result so far: 32510.282
If we subtract 1728 from 2080, we get 352.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3520, and continue the process.

On to step 12:
The number 864 fits into 3520 4 times, leaving a remainder of 64.
Use 4 as the next digit of our solution. 
Result so far: 32510.2824
Subtract 3456 from 3520 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:
640 divided by 864 is 0 with a remainder of 640.
The number 0 becomes the next digit in our result. 
Result so far: 32510.2824
Subtract 0 from 640 to get 640.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6400, and continue the process.

Going ahead to step 14:
864 goes into 6400 7 times with a remainder of 352.
The next digit of our result is 7. 
Result so far: 32510.282407
Deduct 6048 from 6400 and we're left with 352.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3520, and continue the process.

Step 15:
864 goes into 3520 4 times with a remainder of 64.
The number 4 becomes the next digit in our result. 
Result so far: 32510.2824074
If we subtract 3456 from 3520, we 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.

Let's proceed to step 16:
The number 864 fits into 640 0 times, leaving a remainder of 640.
Record the quotient 0 as the next digit in the result. 
Result so far: 32510.2824074
Deduct 0 from 640 and we're left with 640.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6400, and continue the process.

In conclusion, the division gives 32510.2824074 with a balance of 6.4e-07.