We divide 513344 by 78
Let's see how many times 78 fits into 513344.

Moving on to step 1:
78 can be fit into 5 0 times, resulting in a remainder of 5.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 5 leaves us with 5.
Include the next digit (1) from the dividend after 5, then repeat: 51 / 78

Moving on to step 2:
When dividing 51 by 78, we get 0 with a remainder of 51.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 51, we get 51.
Fetch the next digit (3) from the dividend, attach it to 51 and continue: 513 / 78

Going ahead to step 3:
If we divide 513 by 78, we get 6 and a remainder of 45.
The number 6 becomes the next digit in our result. 
Result so far: 6.0
If we take 468 away from 513, we end up with 45.
Bring next digit (3) of the dividend behind the 45 and repeat the process: 453 / 78

Step 4:
453 divided by 78 is 5 with a remainder of 63.
The next digit of our result is 5. 
Result so far: 65.0
Subtract 390 from 453 to get 63.
Grab the next digit (4) from the dividend, add it to 63, then carry on: 634 / 78

Going ahead to step 5:
634 divided by 78 is 8 with a remainder of 10.
Put 8 as the next digit of the answer. 
Result so far: 658.0
If we subtract 624 from 634, we get 10.
Take the next digit (4) from the dividend and append it to 10, then repeat: 104 / 78

On to step 6:
104 divided by 78 is 1 with a remainder of 26.
The number 1 becomes the next digit in our result. 
Result so far: 6581.0
If we subtract 78 from 104, we get 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Going ahead to step 7:
The number 78 fits into 260 3 times, leaving a remainder of 26.
Put 3 as the next digit of the answer. 
Result so far: 6581.3
Subtracting 234 from 260 leaves us with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Advancing to step 8:
If we divide 260 by 78, we get 3 and a remainder of 26.
Write down 3 as next digit of the result. 
Result so far: 6581.33
If we subtract 234 from 260, we get 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

After the division, we end up with 6581.33 and a remainder of 0.026.