78632399 divided by 888 
We want to divide 78632399 by 888.

Moving on to step 1:
7 divided by 888 is 0 with a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Append the next digit (8) from the dividend to 7 and continue with: 78 / 888

On to step 2:
888 can be fit into 78 0 times, resulting in a remainder of 78.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 78 and we're left with 78.
Take the next digit (6) from the dividend and append it to 78, then repeat: 786 / 888

Moving on to step 3:
888 goes into 786 0 times with a remainder of 786.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 786 leaves us with 786.
Bring next digit (3) of the dividend behind the 786 and repeat the process: 7863 / 888

On to step 4:
7863 divided by 888 is 8 with a remainder of 759.
Put 8 as the next digit of the answer. 
Result so far: 8.0
The remainder is 759 after subtracting 7104 from 7863.
Grab the next digit (2) from the dividend, add it to 759, then carry on: 7592 / 888

Moving on to step 5:
If we divide 7592 by 888, we get 8 and a remainder of 488.
Put 8 as the next digit of the answer. 
Result so far: 88.0
Subtract 7104 from 7592 to get 488.
Grab the next digit (3) from the dividend, add it to 488, then carry on: 4883 / 888

Going ahead to step 6:
If we divide 4883 by 888, we get 5 and a remainder of 443.
Write down 5 as next digit of the result. 
Result so far: 885.0
Subtracting 4440 from 4883 leaves us with 443.
Fetch the next digit (9) from the dividend, attach it to 443 and continue: 4439 / 888

Step 7:
4439 divided by 888 is 4 with a remainder of 887.
Write down 4 as next digit of the result. 
Result so far: 8854.0
Subtracting 3552 from 4439 leaves us with 887.
Grab the next digit (9) from the dividend, add it to 887, then carry on: 8879 / 888

Advancing to step 8:
The number 888 fits into 8879 9 times, leaving a remainder of 887.
Use 9 as the next digit of our solution. 
Result so far: 88549.0
The remainder is 887 after subtracting 7992 from 8879.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8870, and continue the process.

Step 9:
888 goes into 8870 9 times with a remainder of 878.
Record the quotient 9 as the next digit in the result. 
Result so far: 88549.9
If we subtract 7992 from 8870, we get 878.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8780, and continue the process.

Going ahead to step 10:
If we divide 8780 by 888, we get 9 and a remainder of 788.
The number 9 becomes the next digit in our result. 
Result so far: 88549.99
Subtract 7992 from 8780 to get 788.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7880, and continue the process.

The quotient of the division is 88549.99, and the remainder is 0.788.