Let's divide 577395 by 78
Let's see how many times 78 fits into 577395.

Step 1:
The number 78 fits into 5 0 times, leaving a remainder of 5.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 5 to get 5.
Append the next digit (7) from the dividend to 5 and continue with: 57 / 78

On to step 2:
78 can be fit into 57 0 times, resulting in a remainder of 57.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 57 leaves us with 57.
Include the next digit (7) from the dividend after 57, then repeat: 577 / 78

Moving on to step 3:
577 divided by 78 is 7 with a remainder of 31.
The number 7 becomes the next digit in our result. 
Result so far: 7.0
Subtract 546 from 577 to get 31.
Include the next digit (3) from the dividend after 31, then repeat: 313 / 78

Step 4:
78 goes into 313 4 times with a remainder of 1.
The next digit of our result is 4. 
Result so far: 74.0
If we take 312 away from 313, we end up with 1.
Append the next digit (9) from the dividend to 1 and continue with: 19 / 78

Moving on to step 5:
78 can be fit into 19 0 times, resulting in a remainder of 19.
Use 0 as the next digit of our solution. 
Result so far: 740.0
Subtracting 0 from 19 leaves us with 19.
Include the next digit (5) from the dividend after 19, then repeat: 195 / 78

On to step 6:
78 can be fit into 195 2 times, resulting in a remainder of 39.
Use 2 as the next digit of our solution. 
Result so far: 7402.0
If we subtract 156 from 195, we get 39.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

Moving on to step 7:
390 divided by 78 is 5 with a remainder of 0.
Put 5 as the next digit of the answer. 
Result so far: 7402.5
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.

Step 8:
78 goes into 0 0 times with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 7402.5
Subtract 0 from 0 to 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.

Let's proceed to step 9:
The number 78 fits into 0 0 times, leaving a remainder of 0.
The next digit of our result is 0. 
Result so far: 7402.5
Subtract 0 from 0 to 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.

The final outcome is 7402.5, with a leftover of 0.0.