We divide 78516376 by 6
Let's see how many times 6 fits into 78516376.

Moving on to step 1:
The number 6 fits into 7 1 times, leaving a remainder of 1.
The next digit of our result is 1. 
Result so far: 1.0
Subtracting 6 from 7 leaves us with 1.
Include the next digit (8) from the dividend after 1, then repeat: 18 / 6

Let's proceed to step 2:
6 goes into 18 3 times with a remainder of 0.
Put 3 as the next digit of the answer. 
Result so far: 13.0
If we take 18 away from 18, we end up with 0.
Fetch the next digit (5) from the dividend, attach it to 0 and continue: 5 / 6

Let's proceed to step 3:
If we divide 5 by 6, we get 0 and a remainder of 5.
The next digit of our result is 0. 
Result so far: 130.0
The remainder is 5 after subtracting 0 from 5.
Bring next digit (1) of the dividend behind the 5 and repeat the process: 51 / 6

Advancing to step 4:
6 goes into 51 8 times with a remainder of 3.
Use 8 as the next digit of our solution. 
Result so far: 1308.0
The remainder is 3 after subtracting 48 from 51.
Include the next digit (6) from the dividend after 3, then repeat: 36 / 6

On to step 5:
The number 6 fits into 36 6 times, leaving a remainder of 0.
Put 6 as the next digit of the answer. 
Result so far: 13086.0
If we subtract 36 from 36, we get 0.
Bring next digit (3) of the dividend behind the 0 and repeat the process: 3 / 6

Advancing to step 6:
6 can be fit into 3 0 times, resulting in a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 130860.0
If we subtract 0 from 3, we get 3.
Bring next digit (7) of the dividend behind the 3 and repeat the process: 37 / 6

On to step 7:
The number 6 fits into 37 6 times, leaving a remainder of 1.
Record the quotient 6 as the next digit in the result. 
Result so far: 1308606.0
The remainder is 1 after subtracting 36 from 37.
Grab the next digit (6) from the dividend, add it to 1, then carry on: 16 / 6

Step 8:
The number 6 fits into 16 2 times, leaving a remainder of 4.
Write down 2 as next digit of the result. 
Result so far: 13086062.0
If we subtract 12 from 16, we get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Going ahead to step 9:
40 divided by 6 is 6 with a remainder of 4.
Put 6 as the next digit of the answer. 
Result so far: 13086062.6
The remainder is 4 after subtracting 36 from 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Moving on to step 10:
If we divide 40 by 6, we get 6 and a remainder of 4.
The number 6 becomes the next digit in our result. 
Result so far: 13086062.66
If we subtract 36 from 40, we get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

After the division, we end up with 13086062.66 and a remainder of 0.004.