863524 ÷ 88 
We want to figure out the number of times 863524 can be divided by 88.

Let's proceed to step 1:
88 goes into 8 0 times with a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Grab the next digit (6) from the dividend, add it to 8, then carry on: 86 / 88

On to step 2:
If we divide 86 by 88, we get 0 and a remainder of 86.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 86 and we're left with 86.
Append the next digit (3) from the dividend to 86 and continue with: 863 / 88

Step 3:
When dividing 863 by 88, we get 9 with a remainder of 71.
The next digit of our result is 9. 
Result so far: 9.0
If we take 792 away from 863, we end up with 71.
Take the next digit (5) from the dividend and append it to 71, then repeat: 715 / 88

Let's proceed to step 4:
When dividing 715 by 88, we get 8 with a remainder of 11.
The number 8 becomes the next digit in our result. 
Result so far: 98.0
Deduct 704 from 715 and we're left with 11.
Bring next digit (2) of the dividend behind the 11 and repeat the process: 112 / 88

Let's proceed to step 5:
If we divide 112 by 88, we get 1 and a remainder of 24.
Record the quotient 1 as the next digit in the result. 
Result so far: 981.0
If we take 88 away from 112, we end up with 24.
Grab the next digit (4) from the dividend, add it to 24, then carry on: 244 / 88

Let's proceed to step 6:
244 divided by 88 is 2 with a remainder of 68.
The number 2 becomes the next digit in our result. 
Result so far: 9812.0
If we take 176 away from 244, we end up with 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Advancing to step 7:
The number 88 fits into 680 7 times, leaving a remainder of 64.
The next digit of our result is 7. 
Result so far: 9812.7
Deduct 616 from 680 and we're left with 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

On to step 8:
The number 88 fits into 640 7 times, leaving a remainder of 24.
Put 7 as the next digit of the answer. 
Result so far: 9812.77
Subtracting 616 from 640 leaves us with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

The quotient of the division is 9812.77, and the remainder is 0.024.