65507111 ÷ 88 
Our goal is to divide 65507111 by 88.

Step 1:
When dividing 6 by 88, we get 0 with a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Include the next digit (5) from the dividend after 6, then repeat: 65 / 88

Advancing to step 2:
88 can be fit into 65 0 times, resulting in a remainder of 65.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 65, we end up with 65.
Fetch the next digit (5) from the dividend, attach it to 65 and continue: 655 / 88

Let's proceed to step 3:
88 goes into 655 7 times with a remainder of 39.
Record the quotient 7 as the next digit in the result. 
Result so far: 7.0
Subtracting 616 from 655 leaves us with 39.
Append the next digit (0) from the dividend to 39 and continue with: 390 / 88

Let's proceed to step 4:
The number 88 fits into 390 4 times, leaving a remainder of 38.
The number 4 becomes the next digit in our result. 
Result so far: 74.0
Deduct 352 from 390 and we're left with 38.
Append the next digit (7) from the dividend to 38 and continue with: 387 / 88

Going ahead to step 5:
If we divide 387 by 88, we get 4 and a remainder of 35.
Record the quotient 4 as the next digit in the result. 
Result so far: 744.0
If we take 352 away from 387, we end up with 35.
Include the next digit (1) from the dividend after 35, then repeat: 351 / 88

Let's proceed to step 6:
The number 88 fits into 351 3 times, leaving a remainder of 87.
Record the quotient 3 as the next digit in the result. 
Result so far: 7443.0
If we take 264 away from 351, we end up with 87.
Include the next digit (1) from the dividend after 87, then repeat: 871 / 88

Going ahead to step 7:
871 divided by 88 is 9 with a remainder of 79.
Record the quotient 9 as the next digit in the result. 
Result so far: 74439.0
The remainder is 79 after subtracting 792 from 871.
Take the next digit (1) from the dividend and append it to 79, then repeat: 791 / 88

Step 8:
If we divide 791 by 88, we get 8 and a remainder of 87.
Put 8 as the next digit of the answer. 
Result so far: 744398.0
If we subtract 704 from 791, we get 87.
Since there are no more digits in the dividend, we add a zero to the remainder making it 870, and continue the process.

Step 9:
88 can be fit into 870 9 times, resulting in a remainder of 78.
Write down 9 as next digit of the result. 
Result so far: 744398.9
The remainder is 78 after subtracting 792 from 870.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

Going ahead to step 10:
88 can be fit into 780 8 times, resulting in a remainder of 76.
Write down 8 as next digit of the result. 
Result so far: 744398.98
The remainder is 76 after subtracting 704 from 780.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

Let's proceed to step 11:
760 divided by 88 is 8 with a remainder of 56.
Use 8 as the next digit of our solution. 
Result so far: 744398.988
Deduct 704 from 760 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.

The final outcome is 744398.988, with a leftover of 0.0056.