807265 divided by 78 
Let's see how many times 78 fits into 807265.

Going ahead to step 1:
If we divide 8 by 78, we get 0 and a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Grab the next digit (0) from the dividend, add it to 8, then carry on: 80 / 78

Let's proceed to step 2:
78 goes into 80 1 times with a remainder of 2.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtracting 78 from 80 leaves us with 2.
Take the next digit (7) from the dividend and append it to 2, then repeat: 27 / 78

Going ahead to step 3:
If we divide 27 by 78, we get 0 and a remainder of 27.
The number 0 becomes the next digit in our result. 
Result so far: 10.0
If we take 0 away from 27, we end up with 27.
Fetch the next digit (2) from the dividend, attach it to 27 and continue: 272 / 78

Step 4:
The number 78 fits into 272 3 times, leaving a remainder of 38.
The next digit of our result is 3. 
Result so far: 103.0
Subtract 234 from 272 to get 38.
Fetch the next digit (6) from the dividend, attach it to 38 and continue: 386 / 78

Advancing to step 5:
The number 78 fits into 386 4 times, leaving a remainder of 74.
The next digit of our result is 4. 
Result so far: 1034.0
If we take 312 away from 386, we end up with 74.
Take the next digit (5) from the dividend and append it to 74, then repeat: 745 / 78

Advancing to step 6:
If we divide 745 by 78, we get 9 and a remainder of 43.
Use 9 as the next digit of our solution. 
Result so far: 10349.0
If we take 702 away from 745, we end up with 43.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

Going ahead to step 7:
The number 78 fits into 430 5 times, leaving a remainder of 40.
Put 5 as the next digit of the answer. 
Result so far: 10349.5
If we take 390 away from 430, we end up with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Going ahead to step 8:
When dividing 400 by 78, we get 5 with a remainder of 10.
The number 5 becomes the next digit in our result. 
Result so far: 10349.55
The remainder is 10 after subtracting 390 from 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

The final outcome is 10349.55, with a leftover of 0.01.