Let's divide 12768311 by 480
We want to figure out the number of times 12768311 can be divided by 480.

Advancing to step 1:
480 goes into 1 0 times with a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Bring next digit (2) of the dividend behind the 1 and repeat the process: 12 / 480

Step 2:
12 divided by 480 is 0 with a remainder of 12.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 12 and we're left with 12.
Include the next digit (7) from the dividend after 12, then repeat: 127 / 480

Step 3:
480 goes into 127 0 times with a remainder of 127.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 127, we end up with 127.
Fetch the next digit (6) from the dividend, attach it to 127 and continue: 1276 / 480

Moving on to step 4:
If we divide 1276 by 480, we get 2 and a remainder of 316.
Write down 2 as next digit of the result. 
Result so far: 2.0
Subtract 960 from 1276 to get 316.
Include the next digit (8) from the dividend after 316, then repeat: 3168 / 480

On to step 5:
3168 divided by 480 is 6 with a remainder of 288.
Put 6 as the next digit of the answer. 
Result so far: 26.0
Deduct 2880 from 3168 and we're left with 288.
Append the next digit (3) from the dividend to 288 and continue with: 2883 / 480

On to step 6:
480 can be fit into 2883 6 times, resulting in a remainder of 3.
Write down 6 as next digit of the result. 
Result so far: 266.0
Deduct 2880 from 2883 and we're left with 3.
Include the next digit (1) from the dividend after 3, then repeat: 31 / 480

Let's proceed to step 7:
480 can be fit into 31 0 times, resulting in a remainder of 31.
The number 0 becomes the next digit in our result. 
Result so far: 2660.0
If we take 0 away from 31, we end up with 31.
Grab the next digit (1) from the dividend, add it to 31, then carry on: 311 / 480

Step 8:
480 goes into 311 0 times with a remainder of 311.
Write down 0 as next digit of the result. 
Result so far: 26600.0
If we take 0 away from 311, we end up with 311.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3110, and continue the process.

Going ahead to step 9:
3110 divided by 480 is 6 with a remainder of 230.
Put 6 as the next digit of the answer. 
Result so far: 26600.6
Subtracting 2880 from 3110 leaves us with 230.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2300, and continue the process.

Step 10:
480 can be fit into 2300 4 times, resulting in a remainder of 380.
Record the quotient 4 as the next digit in the result. 
Result so far: 26600.64
Subtracting 1920 from 2300 leaves us with 380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3800, and continue the process.

Going ahead to step 11:
3800 divided by 480 is 7 with a remainder of 440.
Put 7 as the next digit of the answer. 
Result so far: 26600.647
If we take 3360 away from 3800, we end up with 440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4400, and continue the process.

Going ahead to step 12:
When dividing 4400 by 480, we get 9 with a remainder of 80.
Put 9 as the next digit of the answer. 
Result so far: 26600.6479
If we take 4320 away from 4400, we end up with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Going ahead to step 13:
480 goes into 800 1 times with a remainder of 320.
Put 1 as the next digit of the answer. 
Result so far: 26600.64791
Subtract 480 from 800 to get 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3200, and continue the process.

Moving on to step 14:
The number 480 fits into 3200 6 times, leaving a remainder of 320.
Use 6 as the next digit of our solution. 
Result so far: 26600.647916
If we subtract 2880 from 3200, we get 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3200, and continue the process.

Let's proceed to step 15:
If we divide 3200 by 480, we get 6 and a remainder of 320.
Put 6 as the next digit of the answer. 
Result so far: 26600.6479166
Subtract 2880 from 3200 to get 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3200, and continue the process.

The final outcome is 26600.6479166, with a leftover of 3.2e-06.