We look at the division of 778440 by 13 
Let's see how many times 13 fits into 778440.

Advancing to step 1:
When dividing 7 by 13, we get 0 with a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Append the next digit (7) from the dividend to 7 and continue with: 77 / 13

Going ahead to step 2:
The number 13 fits into 77 5 times, leaving a remainder of 12.
The number 5 becomes the next digit in our result. 
Result so far: 5.0
Subtract 65 from 77 to get 12.
Bring next digit (8) of the dividend behind the 12 and repeat the process: 128 / 13

Let's proceed to step 3:
The number 13 fits into 128 9 times, leaving a remainder of 11.
Use 9 as the next digit of our solution. 
Result so far: 59.0
Subtracting 117 from 128 leaves us with 11.
Fetch the next digit (4) from the dividend, attach it to 11 and continue: 114 / 13

Step 4:
When dividing 114 by 13, we get 8 with a remainder of 10.
Write down 8 as next digit of the result. 
Result so far: 598.0
If we take 104 away from 114, we end up with 10.
Take the next digit (4) from the dividend and append it to 10, then repeat: 104 / 13

Moving on to step 5:
If we divide 104 by 13, we get 8 and a remainder of 0.
The next digit of our result is 8. 
Result so far: 5988.0
If we take 104 away from 104, we end up with 0.
Grab the next digit (0) from the dividend, add it to 0, then carry on: 0 / 13

On to step 6:
13 goes into 0 0 times with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 59880.0
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.

Step 7:
When dividing 0 by 13, we get 0 with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 59880.0
If we subtract 0 from 0, we get 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:
0 divided by 13 is 0 with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 59880.0
If we take 0 away from 0, we end up 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.

After the division, we end up with 59880.0 and a remainder of 0.0.