388773 divided by 78 
Our goal is to divide 388773 by 78.

Going ahead to step 1:
78 goes into 3 0 times with a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 3 to get 3.
Include the next digit (8) from the dividend after 3, then repeat: 38 / 78

On to step 2:
The number 78 fits into 38 0 times, leaving a remainder of 38.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 38 to get 38.
Include the next digit (8) from the dividend after 38, then repeat: 388 / 78

Step 3:
388 divided by 78 is 4 with a remainder of 76.
Record the quotient 4 as the next digit in the result. 
Result so far: 4.0
Subtracting 312 from 388 leaves us with 76.
Bring next digit (7) of the dividend behind the 76 and repeat the process: 767 / 78

On to step 4:
767 divided by 78 is 9 with a remainder of 65.
Use 9 as the next digit of our solution. 
Result so far: 49.0
Subtract 702 from 767 to get 65.
Append the next digit (7) from the dividend to 65 and continue with: 657 / 78

On to step 5:
When dividing 657 by 78, we get 8 with a remainder of 33.
Put 8 as the next digit of the answer. 
Result so far: 498.0
Deduct 624 from 657 and we're left with 33.
Include the next digit (3) from the dividend after 33, then repeat: 333 / 78

Advancing to step 6:
78 goes into 333 4 times with a remainder of 21.
Use 4 as the next digit of our solution. 
Result so far: 4984.0
The remainder is 21 after subtracting 312 from 333.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Moving on to step 7:
The number 78 fits into 210 2 times, leaving a remainder of 54.
Put 2 as the next digit of the answer. 
Result so far: 4984.2
Subtracting 156 from 210 leaves us with 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Moving on to step 8:
The number 78 fits into 540 6 times, leaving a remainder of 72.
Use 6 as the next digit of our solution. 
Result so far: 4984.26
Subtract 468 from 540 to get 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Moving on to step 9:
720 divided by 78 is 9 with a remainder of 18.
Use 9 as the next digit of our solution. 
Result so far: 4984.269
Deduct 702 from 720 and we're left with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Going ahead to step 10:
The number 78 fits into 180 2 times, leaving a remainder of 24.
Record the quotient 2 as the next digit in the result. 
Result so far: 4984.2692
The remainder is 24 after subtracting 156 from 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Let's proceed to step 11:
If we divide 240 by 78, we get 3 and a remainder of 6.
Use 3 as the next digit of our solution. 
Result so far: 4984.26923
If we subtract 234 from 240, we get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Advancing to step 12:
78 can be fit into 60 0 times, resulting in a remainder of 60.
The number 0 becomes the next digit in our result. 
Result so far: 4984.26923
The remainder is 60 after subtracting 0 from 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Going ahead to step 13:
The number 78 fits into 600 7 times, leaving a remainder of 54.
Write down 7 as next digit of the result. 
Result so far: 4984.2692307
Deduct 546 from 600 and we're left with 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

On to step 14:
540 divided by 78 is 6 with a remainder of 72.
Put 6 as the next digit of the answer. 
Result so far: 4984.26923076
If we take 468 away from 540, we end up with 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

The final outcome is 4984.26923076, with a leftover of 7.2e-08.