Let's divide 76780648 by 960
We want to divide 76780648 by 960.

Moving on to step 1:
When dividing 7 by 960, we get 0 with a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Grab the next digit (6) from the dividend, add it to 7, then carry on: 76 / 960

Advancing to step 2:
When dividing 76 by 960, we get 0 with a remainder of 76.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 76 after subtracting 0 from 76.
Grab the next digit (7) from the dividend, add it to 76, then carry on: 767 / 960

Going ahead to step 3:
If we divide 767 by 960, we get 0 and a remainder of 767.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 767 leaves us with 767.
Append the next digit (8) from the dividend to 767 and continue with: 7678 / 960

Advancing to step 4:
When dividing 7678 by 960, we get 7 with a remainder of 958.
Put 7 as the next digit of the answer. 
Result so far: 7.0
Subtracting 6720 from 7678 leaves us with 958.
Grab the next digit (0) from the dividend, add it to 958, then carry on: 9580 / 960

On to step 5:
9580 divided by 960 is 9 with a remainder of 940.
Use 9 as the next digit of our solution. 
Result so far: 79.0
Subtracting 8640 from 9580 leaves us with 940.
Include the next digit (6) from the dividend after 940, then repeat: 9406 / 960

Advancing to step 6:
When dividing 9406 by 960, we get 9 with a remainder of 766.
Put 9 as the next digit of the answer. 
Result so far: 799.0
If we subtract 8640 from 9406, we get 766.
Grab the next digit (4) from the dividend, add it to 766, then carry on: 7664 / 960

Let's proceed to step 7:
960 can be fit into 7664 7 times, resulting in a remainder of 944.
The number 7 becomes the next digit in our result. 
Result so far: 7997.0
If we take 6720 away from 7664, we end up with 944.
Bring next digit (8) of the dividend behind the 944 and repeat the process: 9448 / 960

Step 8:
960 goes into 9448 9 times with a remainder of 808.
Put 9 as the next digit of the answer. 
Result so far: 79979.0
Deduct 8640 from 9448 and we're left with 808.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8080, and continue the process.

On to step 9:
960 goes into 8080 8 times with a remainder of 400.
The next digit of our result is 8. 
Result so far: 79979.8
Deduct 7680 from 8080 and we're left with 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4000, and continue the process.

Moving on to step 10:
960 can be fit into 4000 4 times, resulting in a remainder of 160.
Put 4 as the next digit of the answer. 
Result so far: 79979.84
The remainder is 160 after subtracting 3840 from 4000.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

Advancing to step 11:
The number 960 fits into 1600 1 times, leaving a remainder of 640.
The number 1 becomes the next digit in our result. 
Result so far: 79979.841
Subtracting 960 from 1600 leaves us with 640.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6400, and continue the process.

On to step 12:
The number 960 fits into 6400 6 times, leaving a remainder of 640.
The next digit of our result is 6. 
Result so far: 79979.8416
Deduct 5760 from 6400 and we're left with 640.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6400, and continue the process.

Let's proceed to step 13:
960 can be fit into 6400 6 times, resulting in a remainder of 640.
Use 6 as the next digit of our solution. 
Result so far: 79979.84166
If we subtract 5760 from 6400, we get 640.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6400, and continue the process.

After the division, we end up with 79979.84166 and a remainder of 0.00064.