We look at the division of 88396396 by 66 
We want to divide 88396396 by 66.

Step 1:
8 divided by 66 is 0 with a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Include the next digit (8) from the dividend after 8, then repeat: 88 / 66

Going ahead to step 2:
When dividing 88 by 66, we get 1 with a remainder of 22.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtract 66 from 88 to get 22.
Grab the next digit (3) from the dividend, add it to 22, then carry on: 223 / 66

Advancing to step 3:
The number 66 fits into 223 3 times, leaving a remainder of 25.
Write down 3 as next digit of the result. 
Result so far: 13.0
If we subtract 198 from 223, we get 25.
Bring next digit (9) of the dividend behind the 25 and repeat the process: 259 / 66

Advancing to step 4:
If we divide 259 by 66, we get 3 and a remainder of 61.
Write down 3 as next digit of the result. 
Result so far: 133.0
The remainder is 61 after subtracting 198 from 259.
Take the next digit (6) from the dividend and append it to 61, then repeat: 616 / 66

Going ahead to step 5:
66 can be fit into 616 9 times, resulting in a remainder of 22.
The next digit of our result is 9. 
Result so far: 1339.0
Subtracting 594 from 616 leaves us with 22.
Fetch the next digit (3) from the dividend, attach it to 22 and continue: 223 / 66

Let's proceed to step 6:
The number 66 fits into 223 3 times, leaving a remainder of 25.
Use 3 as the next digit of our solution. 
Result so far: 13393.0
Subtracting 198 from 223 leaves us with 25.
Bring next digit (9) of the dividend behind the 25 and repeat the process: 259 / 66

Moving on to step 7:
The number 66 fits into 259 3 times, leaving a remainder of 61.
The next digit of our result is 3. 
Result so far: 133933.0
Deduct 198 from 259 and we're left with 61.
Bring next digit (6) of the dividend behind the 61 and repeat the process: 616 / 66

Advancing to step 8:
The number 66 fits into 616 9 times, leaving a remainder of 22.
Record the quotient 9 as the next digit in the result. 
Result so far: 1339339.0
If we subtract 594 from 616, we get 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

On to step 9:
66 can be fit into 220 3 times, resulting in a remainder of 22.
Write down 3 as next digit of the result. 
Result so far: 1339339.3
Subtracting 198 from 220 leaves us with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

On to step 10:
66 goes into 220 3 times with a remainder of 22.
Put 3 as the next digit of the answer. 
Result so far: 1339339.33
If we take 198 away from 220, we end up with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

In conclusion, the division gives 1339339.33 with a balance of 0.022.