Let's divide 77039744 by 768
We're looking to find how many times 768 goes into 77039744.

Advancing to step 1:
7 divided by 768 is 0 with a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Bring next digit (7) of the dividend behind the 7 and repeat the process: 77 / 768

Step 2:
77 divided by 768 is 0 with a remainder of 77.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 77 after subtracting 0 from 77.
Bring next digit (0) of the dividend behind the 77 and repeat the process: 770 / 768

Step 3:
The number 768 fits into 770 1 times, leaving a remainder of 2.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Deduct 768 from 770 and we're left with 2.
Include the next digit (3) from the dividend after 2, then repeat: 23 / 768

Advancing to step 4:
23 divided by 768 is 0 with a remainder of 23.
Put 0 as the next digit of the answer. 
Result so far: 10.0
Subtracting 0 from 23 leaves us with 23.
Take the next digit (9) from the dividend and append it to 23, then repeat: 239 / 768

Advancing to step 5:
768 goes into 239 0 times with a remainder of 239.
Write down 0 as next digit of the result. 
Result so far: 100.0
Subtract 0 from 239 to get 239.
Fetch the next digit (7) from the dividend, attach it to 239 and continue: 2397 / 768

Going ahead to step 6:
768 can be fit into 2397 3 times, resulting in a remainder of 93.
The next digit of our result is 3. 
Result so far: 1003.0
If we subtract 2304 from 2397, we get 93.
Bring next digit (4) of the dividend behind the 93 and repeat the process: 934 / 768

Moving on to step 7:
768 goes into 934 1 times with a remainder of 166.
The number 1 becomes the next digit in our result. 
Result so far: 10031.0
Subtracting 768 from 934 leaves us with 166.
Bring next digit (4) of the dividend behind the 166 and repeat the process: 1664 / 768

Advancing to step 8:
The number 768 fits into 1664 2 times, leaving a remainder of 128.
The next digit of our result is 2. 
Result so far: 100312.0
If we take 1536 away from 1664, we end up with 128.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1280, and continue the process.

Advancing to step 9:
1280 divided by 768 is 1 with a remainder of 512.
The number 1 becomes the next digit in our result. 
Result so far: 100312.1
Deduct 768 from 1280 and we're left with 512.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5120, and continue the process.

Advancing to step 10:
5120 divided by 768 is 6 with a remainder of 512.
Record the quotient 6 as the next digit in the result. 
Result so far: 100312.16
Subtracting 4608 from 5120 leaves us with 512.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5120, and continue the process.

Moving on to step 11:
If we divide 5120 by 768, we get 6 and a remainder of 512.
Use 6 as the next digit of our solution. 
Result so far: 100312.166
The remainder is 512 after subtracting 4608 from 5120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5120, and continue the process.

The final outcome is 100312.166, with a leftover of 0.0512.