We're dividing 866322 by 88 
We want to divide 866322 by 88.

Advancing to step 1:
8 divided by 88 is 0 with a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Grab the next digit (6) from the dividend, add it to 8, then carry on: 86 / 88

On to step 2:
86 divided by 88 is 0 with a remainder of 86.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 86 to get 86.
Take the next digit (6) from the dividend and append it to 86, then repeat: 866 / 88

Advancing to step 3:
88 can be fit into 866 9 times, resulting in a remainder of 74.
The number 9 becomes the next digit in our result. 
Result so far: 9.0
If we subtract 792 from 866, we get 74.
Grab the next digit (3) from the dividend, add it to 74, then carry on: 743 / 88

On to step 4:
88 can be fit into 743 8 times, resulting in a remainder of 39.
Use 8 as the next digit of our solution. 
Result so far: 98.0
Subtracting 704 from 743 leaves us with 39.
Grab the next digit (2) from the dividend, add it to 39, then carry on: 392 / 88

Let's proceed to step 5:
88 goes into 392 4 times with a remainder of 40.
The next digit of our result is 4. 
Result so far: 984.0
If we take 352 away from 392, we end up with 40.
Grab the next digit (2) from the dividend, add it to 40, then carry on: 402 / 88

Advancing to step 6:
88 can be fit into 402 4 times, resulting in a remainder of 50.
The next digit of our result is 4. 
Result so far: 9844.0
Subtract 352 from 402 to get 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Going ahead to step 7:
The number 88 fits into 500 5 times, leaving a remainder of 60.
Use 5 as the next digit of our solution. 
Result so far: 9844.5
If we subtract 440 from 500, 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 8:
600 divided by 88 is 6 with a remainder of 72.
Record the quotient 6 as the next digit in the result. 
Result so far: 9844.56
The remainder is 72 after subtracting 528 from 600.
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 9:
The number 88 fits into 720 8 times, leaving a remainder of 16.
Write down 8 as next digit of the result. 
Result so far: 9844.568
Subtract 704 from 720 to 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.

Let's proceed to step 10:
160 divided by 88 is 1 with a remainder of 72.
Put 1 as the next digit of the answer. 
Result so far: 9844.5681
Subtracting 88 from 160 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.

Step 11:
88 can be fit into 720 8 times, resulting in a remainder of 16.
Use 8 as the next digit of our solution. 
Result so far: 9844.56818
Subtracting 704 from 720 leaves us 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.

Going ahead to step 12:
If we divide 160 by 88, we get 1 and a remainder of 72.
Write down 1 as next digit of the result. 
Result so far: 9844.568181
Subtracting 88 from 160 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 13:
The number 88 fits into 720 8 times, leaving a remainder of 16.
Write down 8 as next digit of the result. 
Result so far: 9844.5681818
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.

Step 14:
88 goes into 160 1 times with a remainder of 72.
The next digit of our result is 1. 
Result so far: 9844.56818181
Subtract 88 from 160 to get 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

After the division, we end up with 9844.56818181 and a remainder of 7.2e-08.