We're dividing 768303 by 66 
We want to divide 768303 by 66.

Going ahead to step 1:
When dividing 7 by 66, we get 0 with a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Take the next digit (6) from the dividend and append it to 7, then repeat: 76 / 66

Going ahead to step 2:
When dividing 76 by 66, we get 1 with a remainder of 10.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we subtract 66 from 76, we get 10.
Append the next digit (8) from the dividend to 10 and continue with: 108 / 66

Let's proceed to step 3:
108 divided by 66 is 1 with a remainder of 42.
The number 1 becomes the next digit in our result. 
Result so far: 11.0
If we subtract 66 from 108, we get 42.
Include the next digit (3) from the dividend after 42, then repeat: 423 / 66

On to step 4:
The number 66 fits into 423 6 times, leaving a remainder of 27.
The next digit of our result is 6. 
Result so far: 116.0
The remainder is 27 after subtracting 396 from 423.
Include the next digit (0) from the dividend after 27, then repeat: 270 / 66

Moving on to step 5:
If we divide 270 by 66, we get 4 and a remainder of 6.
The number 4 becomes the next digit in our result. 
Result so far: 1164.0
Subtract 264 from 270 to get 6.
Grab the next digit (3) from the dividend, add it to 6, then carry on: 63 / 66

Advancing to step 6:
63 divided by 66 is 0 with a remainder of 63.
The number 0 becomes the next digit in our result. 
Result so far: 11640.0
Subtract 0 from 63 to get 63.
Since there are no more digits in the dividend, we add a zero to the remainder making it 630, and continue the process.

Moving on to step 7:
66 goes into 630 9 times with a remainder of 36.
The number 9 becomes the next digit in our result. 
Result so far: 11640.9
Subtracting 594 from 630 leaves us with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Step 8:
When dividing 360 by 66, we get 5 with a remainder of 30.
The next digit of our result is 5. 
Result so far: 11640.95
The remainder is 30 after subtracting 330 from 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Step 9:
The number 66 fits into 300 4 times, leaving a remainder of 36.
Put 4 as the next digit of the answer. 
Result so far: 11640.954
Subtract 264 from 300 to get 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Step 10:
66 goes into 360 5 times with a remainder of 30.
Record the quotient 5 as the next digit in the result. 
Result so far: 11640.9545
Deduct 330 from 360 and we're left with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Advancing to step 11:
The number 66 fits into 300 4 times, leaving a remainder of 36.
Use 4 as the next digit of our solution. 
Result so far: 11640.95454
Deduct 264 from 300 and we're left with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Step 12:
360 divided by 66 is 5 with a remainder of 30.
Use 5 as the next digit of our solution. 
Result so far: 11640.954545
The remainder is 30 after subtracting 330 from 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Let's proceed to step 13:
300 divided by 66 is 4 with a remainder of 36.
The number 4 becomes the next digit in our result. 
Result so far: 11640.9545454
If we subtract 264 from 300, we get 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Step 14:
66 can be fit into 360 5 times, resulting in a remainder of 30.
Write down 5 as next digit of the result. 
Result so far: 11640.95454545
If we subtract 330 from 360, we get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

The quotient of the division is 11640.95454545, and the remainder is 3e-08.