We're dividing 378079 by 78 
Let's see how many times 78 fits into 378079.

On to step 1:
78 goes into 3 0 times with a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 3 to get 3.
Grab the next digit (7) from the dividend, add it to 3, then carry on: 37 / 78

Let's proceed to step 2:
78 can be fit into 37 0 times, resulting in a remainder of 37.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 37 to get 37.
Fetch the next digit (8) from the dividend, attach it to 37 and continue: 378 / 78

Going ahead to step 3:
78 can be fit into 378 4 times, resulting in a remainder of 66.
Use 4 as the next digit of our solution. 
Result so far: 4.0
If we subtract 312 from 378, we get 66.
Include the next digit (0) from the dividend after 66, then repeat: 660 / 78

Let's proceed to step 4:
If we divide 660 by 78, we get 8 and a remainder of 36.
The number 8 becomes the next digit in our result. 
Result so far: 48.0
The remainder is 36 after subtracting 624 from 660.
Include the next digit (7) from the dividend after 36, then repeat: 367 / 78

Step 5:
367 divided by 78 is 4 with a remainder of 55.
The next digit of our result is 4. 
Result so far: 484.0
If we take 312 away from 367, we end up with 55.
Append the next digit (9) from the dividend to 55 and continue with: 559 / 78

Advancing to step 6:
78 can be fit into 559 7 times, resulting in a remainder of 13.
Put 7 as the next digit of the answer. 
Result so far: 4847.0
If we take 546 away from 559, we end up with 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Let's proceed to step 7:
78 can be fit into 130 1 times, resulting in a remainder of 52.
Record the quotient 1 as the next digit in the result. 
Result so far: 4847.1
If we take 78 away from 130, we end up with 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Moving on to step 8:
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: 4847.16
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.

Step 9:
78 can be fit into 520 6 times, resulting in a remainder of 52.
Put 6 as the next digit of the answer. 
Result so far: 4847.166
Deduct 468 from 520 and we're left with 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Our division results in 4847.166 with a remaining 0.0052.