88512 ÷ 91 
Let's see how many times 91 fits into 88512.

Advancing to step 1:
When dividing 8 by 91, we get 0 with 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.
Include the next digit (8) from the dividend after 8, then repeat: 88 / 91

Step 2:
If we divide 88 by 91, we get 0 and a remainder of 88.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 88 leaves us with 88.
Include the next digit (5) from the dividend after 88, then repeat: 885 / 91

Step 3:
If we divide 885 by 91, we get 9 and a remainder of 66.
Use 9 as the next digit of our solution. 
Result so far: 9.0
If we subtract 819 from 885, we get 66.
Include the next digit (1) from the dividend after 66, then repeat: 661 / 91

Advancing to step 4:
661 divided by 91 is 7 with a remainder of 24.
Write down 7 as next digit of the result. 
Result so far: 97.0
If we take 637 away from 661, we end up with 24.
Bring next digit (2) of the dividend behind the 24 and repeat the process: 242 / 91

On to step 5:
The number 91 fits into 242 2 times, leaving a remainder of 60.
Use 2 as the next digit of our solution. 
Result so far: 972.0
If we subtract 182 from 242, we get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Moving on to step 6:
When dividing 600 by 91, we get 6 with a remainder of 54.
Record the quotient 6 as the next digit in the result. 
Result so far: 972.6
The remainder is 54 after subtracting 546 from 600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Step 7:
If we divide 540 by 91, we get 5 and a remainder of 85.
Record the quotient 5 as the next digit in the result. 
Result so far: 972.65
If we take 455 away from 540, we end up with 85.
Since there are no more digits in the dividend, we add a zero to the remainder making it 850, and continue the process.

Advancing to step 8:
91 goes into 850 9 times with a remainder of 31.
The next digit of our result is 9. 
Result so far: 972.659
The remainder is 31 after subtracting 819 from 850.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Step 9:
310 divided by 91 is 3 with a remainder of 37.
The number 3 becomes the next digit in our result. 
Result so far: 972.6593
Deduct 273 from 310 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.

On to step 10:
91 goes into 370 4 times with a remainder of 6.
Put 4 as the next digit of the answer. 
Result so far: 972.65934
Subtract 364 from 370 to get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Moving on to step 11:
91 can be fit into 60 0 times, resulting in a remainder of 60.
The number 0 becomes the next digit in our result. 
Result so far: 972.65934
If we subtract 0 from 60, we get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

On to step 12:
When dividing 600 by 91, we get 6 with a remainder of 54.
Put 6 as the next digit of the answer. 
Result so far: 972.6593406
Subtract 546 from 600 to get 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Let's proceed to step 13:
540 divided by 91 is 5 with a remainder of 85.
The next digit of our result is 5. 
Result so far: 972.65934065
If we take 455 away from 540, we end up with 85.
Since there are no more digits in the dividend, we add a zero to the remainder making it 850, and continue the process.

In conclusion, the division gives 972.65934065 with a balance of 8.5e-08.