We're dividing 78004376 by 2 
Our goal is to divide 78004376 by 2.

Moving on to step 1:
The number 2 fits into 7 3 times, leaving a remainder of 1.
Put 3 as the next digit of the answer. 
Result so far: 3.0
Subtract 6 from 7 to get 1.
Include the next digit (8) from the dividend after 1, then repeat: 18 / 2

On to step 2:
The number 2 fits into 18 9 times, leaving a remainder of 0.
Write down 9 as next digit of the result. 
Result so far: 39.0
Subtracting 18 from 18 leaves us with 0.
Include the next digit (0) from the dividend after 0, then repeat: 0 / 2

Going ahead to step 3:
If we divide 0 by 2, we get 0 and a remainder of 0.
The next digit of our result is 0. 
Result so far: 390.0
Subtract 0 from 0 to get 0.
Bring next digit (0) of the dividend behind the 0 and repeat the process: 0 / 2

Step 4:
If we divide 0 by 2, we get 0 and a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 3900.0
The remainder is 0 after subtracting 0 from 0.
Include the next digit (4) from the dividend after 0, then repeat: 4 / 2

Moving on to step 5:
4 divided by 2 is 2 with a remainder of 0.
Write down 2 as next digit of the result. 
Result so far: 39002.0
Deduct 4 from 4 and we're left with 0.
Include the next digit (3) from the dividend after 0, then repeat: 3 / 2

Moving on to step 6:
2 goes into 3 1 times with a remainder of 1.
The number 1 becomes the next digit in our result. 
Result so far: 390021.0
Subtracting 2 from 3 leaves us with 1.
Append the next digit (7) from the dividend to 1 and continue with: 17 / 2

Step 7:
The number 2 fits into 17 8 times, leaving a remainder of 1.
Write down 8 as next digit of the result. 
Result so far: 3900218.0
The remainder is 1 after subtracting 16 from 17.
Bring next digit (6) of the dividend behind the 1 and repeat the process: 16 / 2

On to step 8:
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: 39002188.0
Subtract 16 from 16 to 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.

On to step 9:
2 goes into 0 0 times with a remainder of 0.
The next digit of our result is 0. 
Result so far: 39002188.0
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.

Going ahead to step 10:
If we divide 0 by 2, we get 0 and a remainder of 0.
The next digit of our result is 0. 
Result so far: 39002188.0
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.

The final outcome is 39002188.0, with a leftover of 0.0.