We look at the division of 766640 by 2 
Let's see how many times 2 fits into 766640.

Step 1:
2 can be fit into 7 3 times, resulting in a remainder of 1.
Write down 3 as next digit of the result. 
Result so far: 3.0
If we take 6 away from 7, we end up with 1.
Append the next digit (6) from the dividend to 1 and continue with: 16 / 2

On to step 2:
2 goes into 16 8 times with a remainder of 0.
Record the quotient 8 as the next digit in the result. 
Result so far: 38.0
If we subtract 16 from 16, we get 0.
Grab the next digit (6) from the dividend, add it to 0, then carry on: 6 / 2

Let's proceed to step 3:
The number 2 fits into 6 3 times, leaving a remainder of 0.
Put 3 as the next digit of the answer. 
Result so far: 383.0
Deduct 6 from 6 and we're left with 0.
Fetch the next digit (6) from the dividend, attach it to 0 and continue: 6 / 2

Step 4:
When dividing 6 by 2, we get 3 with a remainder of 0.
The next digit of our result is 3. 
Result so far: 3833.0
The remainder is 0 after subtracting 6 from 6.
Take the next digit (4) from the dividend and append it to 0, then repeat: 4 / 2

Let's proceed to step 5:
2 goes into 4 2 times with a remainder of 0.
Use 2 as the next digit of our solution. 
Result so far: 38332.0
If we take 4 away from 4, we end up with 0.
Fetch the next digit (0) from the dividend, attach it to 0 and continue: 0 / 2

Step 6:
2 can be fit into 0 0 times, resulting in a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 383320.0
If we subtract 0 from 0, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Moving on to step 7:
0 divided by 2 is 0 with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 383320.0
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Step 8:
2 can be fit into 0 0 times, resulting in a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 383320.0
If we take 0 away from 0, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The quotient of the division is 383320.0, and the remainder is 0.0.