85685451 ÷ 88 
Let's see how many times 88 fits into 85685451.

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
The remainder is 8 after subtracting 0 from 8.
Bring next digit (5) of the dividend behind the 8 and repeat the process: 85 / 88

Moving on to step 2:
85 divided by 88 is 0 with a remainder of 85.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 85 leaves us with 85.
Fetch the next digit (6) from the dividend, attach it to 85 and continue: 856 / 88

Going ahead to step 3:
88 can be fit into 856 9 times, resulting in a remainder of 64.
Write down 9 as next digit of the result. 
Result so far: 9.0
Subtracting 792 from 856 leaves us with 64.
Bring next digit (8) of the dividend behind the 64 and repeat the process: 648 / 88

Moving on to step 4:
When dividing 648 by 88, we get 7 with a remainder of 32.
Use 7 as the next digit of our solution. 
Result so far: 97.0
Deduct 616 from 648 and we're left with 32.
Fetch the next digit (5) from the dividend, attach it to 32 and continue: 325 / 88

Advancing to step 5:
If we divide 325 by 88, we get 3 and a remainder of 61.
The next digit of our result is 3. 
Result so far: 973.0
Subtract 264 from 325 to get 61.
Append the next digit (4) from the dividend to 61 and continue with: 614 / 88

Let's proceed to step 6:
88 can be fit into 614 6 times, resulting in a remainder of 86.
Use 6 as the next digit of our solution. 
Result so far: 9736.0
If we subtract 528 from 614, we get 86.
Include the next digit (5) from the dividend after 86, then repeat: 865 / 88

Advancing to step 7:
The number 88 fits into 865 9 times, leaving a remainder of 73.
The number 9 becomes the next digit in our result. 
Result so far: 97369.0
If we subtract 792 from 865, we get 73.
Append the next digit (1) from the dividend to 73 and continue with: 731 / 88

Step 8:
731 divided by 88 is 8 with a remainder of 27.
The number 8 becomes the next digit in our result. 
Result so far: 973698.0
Subtracting 704 from 731 leaves us with 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Advancing to step 9:
88 can be fit into 270 3 times, resulting in a remainder of 6.
Use 3 as the next digit of our solution. 
Result so far: 973698.3
Deduct 264 from 270 and we're left with 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 10:
The number 88 fits into 60 0 times, leaving a remainder of 60.
The next digit of our result is 0. 
Result so far: 973698.3
The remainder is 60 after subtracting 0 from 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 11:
88 goes into 600 6 times with a remainder of 72.
The next digit of our result is 6. 
Result so far: 973698.306
Subtracting 528 from 600 leaves us with 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Let's proceed to step 12:
88 goes into 720 8 times with a remainder of 16.
Write down 8 as next digit of the result. 
Result so far: 973698.3068
The remainder is 16 after subtracting 704 from 720.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

On to step 13:
When dividing 160 by 88, we get 1 with a remainder of 72.
Write down 1 as next digit of the result. 
Result so far: 973698.30681
The remainder is 72 after subtracting 88 from 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

On to step 14:
If we divide 720 by 88, we get 8 and a remainder of 16.
The number 8 becomes the next digit in our result. 
Result so far: 973698.306818
If we subtract 704 from 720, we get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Advancing to step 15:
88 can be fit into 160 1 times, resulting in a remainder of 72.
The number 1 becomes the next digit in our result. 
Result so far: 973698.3068181
Deduct 88 from 160 and we're left with 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Advancing to step 16:
88 goes into 720 8 times with a remainder of 16.
The next digit of our result is 8. 
Result so far: 973698.30681818
If we take 704 away from 720, we end up with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

After the division, we end up with 973698.30681818 and a remainder of 1.6e-08.