We're dividing 395278 by 78 
We want to figure out the number of times 395278 can be divided by 78.

Moving on to step 1:
3 divided by 78 is 0 with a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 3, we end up with 3.
Include the next digit (9) from the dividend after 3, then repeat: 39 / 78

Advancing to step 2:
78 can be fit into 39 0 times, resulting in a remainder of 39.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 39, we get 39.
Append the next digit (5) from the dividend to 39 and continue with: 395 / 78

On to step 3:
78 can be fit into 395 5 times, resulting in a remainder of 5.
Write down 5 as next digit of the result. 
Result so far: 5.0
If we subtract 390 from 395, we get 5.
Bring next digit (2) of the dividend behind the 5 and repeat the process: 52 / 78

On to step 4:
78 can be fit into 52 0 times, resulting in a remainder of 52.
Record the quotient 0 as the next digit in the result. 
Result so far: 50.0
If we subtract 0 from 52, we get 52.
Grab the next digit (7) from the dividend, add it to 52, then carry on: 527 / 78

Going ahead to step 5:
The number 78 fits into 527 6 times, leaving a remainder of 59.
The next digit of our result is 6. 
Result so far: 506.0
Subtract 468 from 527 to get 59.
Append the next digit (8) from the dividend to 59 and continue with: 598 / 78

Let's proceed to step 6:
The number 78 fits into 598 7 times, leaving a remainder of 52.
The next digit of our result is 7. 
Result so far: 5067.0
Subtract 546 from 598 to get 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Step 7:
78 goes into 520 6 times with a remainder of 52.
Record the quotient 6 as the next digit in the result. 
Result so far: 5067.6
If we subtract 468 from 520, we get 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Advancing to step 8:
78 goes into 520 6 times with a remainder of 52.
Put 6 as the next digit of the answer. 
Result so far: 5067.66
The remainder is 52 after subtracting 468 from 520.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

The final outcome is 5067.66, with a leftover of 0.052.