We look at the division of 77924395 by 768 
Our goal is to divide 77924395 by 768.

Advancing to step 1:
When dividing 7 by 768, we get 0 with a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Append the next digit (7) from the dividend to 7 and continue with: 77 / 768

Going ahead to step 2:
If we divide 77 by 768, we get 0 and a remainder of 77.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 77 leaves us with 77.
Fetch the next digit (9) from the dividend, attach it to 77 and continue: 779 / 768

Let's proceed to step 3:
When dividing 779 by 768, we get 1 with a remainder of 11.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtracting 768 from 779 leaves us with 11.
Append the next digit (2) from the dividend to 11 and continue with: 112 / 768

Going ahead to step 4:
When dividing 112 by 768, we get 0 with a remainder of 112.
Record the quotient 0 as the next digit in the result. 
Result so far: 10.0
Subtract 0 from 112 to get 112.
Bring next digit (4) of the dividend behind the 112 and repeat the process: 1124 / 768

Let's proceed to step 5:
The number 768 fits into 1124 1 times, leaving a remainder of 356.
The number 1 becomes the next digit in our result. 
Result so far: 101.0
Subtracting 768 from 1124 leaves us with 356.
Take the next digit (3) from the dividend and append it to 356, then repeat: 3563 / 768

Advancing to step 6:
When dividing 3563 by 768, we get 4 with a remainder of 491.
Write down 4 as next digit of the result. 
Result so far: 1014.0
The remainder is 491 after subtracting 3072 from 3563.
Append the next digit (9) from the dividend to 491 and continue with: 4919 / 768

Step 7:
When dividing 4919 by 768, we get 6 with a remainder of 311.
Write down 6 as next digit of the result. 
Result so far: 10146.0
If we take 4608 away from 4919, we end up with 311.
Append the next digit (5) from the dividend to 311 and continue with: 3115 / 768

Step 8:
The number 768 fits into 3115 4 times, leaving a remainder of 43.
The number 4 becomes the next digit in our result. 
Result so far: 101464.0
The remainder is 43 after subtracting 3072 from 3115.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

Step 9:
When dividing 430 by 768, we get 0 with a remainder of 430.
Put 0 as the next digit of the answer. 
Result so far: 101464.0
If we subtract 0 from 430, we get 430.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4300, and continue the process.

Moving on to step 10:
4300 divided by 768 is 5 with a remainder of 460.
Record the quotient 5 as the next digit in the result. 
Result so far: 101464.05
Deduct 3840 from 4300 and we're left with 460.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4600, and continue the process.

Advancing to step 11:
768 can be fit into 4600 5 times, resulting in a remainder of 760.
Write down 5 as next digit of the result. 
Result so far: 101464.055
The remainder is 760 after subtracting 3840 from 4600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7600, and continue the process.

The quotient of the division is 101464.055, and the remainder is 0.076.