Let's divide 387387 by 78
Let's see how many times 78 fits into 387387.

Let's proceed 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
Deduct 0 from 3 and we're left with 3.
Take the next digit (8) from the dividend and append it to 3, then repeat: 38 / 78

Going ahead to step 2:
The number 78 fits into 38 0 times, leaving a remainder of 38.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 38 and we're left with 38.
Fetch the next digit (7) from the dividend, attach it to 38 and continue: 387 / 78

Advancing to step 3:
387 divided by 78 is 4 with a remainder of 75.
Put 4 as the next digit of the answer. 
Result so far: 4.0
The remainder is 75 after subtracting 312 from 387.
Fetch the next digit (3) from the dividend, attach it to 75 and continue: 753 / 78

Advancing to step 4:
753 divided by 78 is 9 with a remainder of 51.
Use 9 as the next digit of our solution. 
Result so far: 49.0
Subtract 702 from 753 to get 51.
Bring next digit (8) of the dividend behind the 51 and repeat the process: 518 / 78

Moving on to step 5:
518 divided by 78 is 6 with a remainder of 50.
Use 6 as the next digit of our solution. 
Result so far: 496.0
If we take 468 away from 518, we end up with 50.
Take the next digit (7) from the dividend and append it to 50, then repeat: 507 / 78

On to step 6:
When dividing 507 by 78, we get 6 with a remainder of 39.
Use 6 as the next digit of our solution. 
Result so far: 4966.0
The remainder is 39 after subtracting 468 from 507.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

Step 7:
390 divided by 78 is 5 with a remainder of 0.
The number 5 becomes the next digit in our result. 
Result so far: 4966.5
Deduct 390 from 390 and we're left 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 8:
78 goes into 0 0 times with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 4966.5
Subtracting 0 from 0 leaves us 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.

Moving on to step 9:
When dividing 0 by 78, we get 0 with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 4966.5
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.

After the division, we end up with 4966.5 and a remainder of 0.0.