Let's divide 510785 by 77
Our goal is to divide 510785 by 77.

Step 1:
5 divided by 77 is 0 with a remainder of 5.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 5 and we're left with 5.
Bring next digit (1) of the dividend behind the 5 and repeat the process: 51 / 77

Advancing to step 2:
The number 77 fits into 51 0 times, leaving a remainder of 51.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 51 to get 51.
Grab the next digit (0) from the dividend, add it to 51, then carry on: 510 / 77

Advancing to step 3:
When dividing 510 by 77, we get 6 with a remainder of 48.
Use 6 as the next digit of our solution. 
Result so far: 6.0
If we subtract 462 from 510, we get 48.
Append the next digit (7) from the dividend to 48 and continue with: 487 / 77

Going ahead to step 4:
When dividing 487 by 77, we get 6 with a remainder of 25.
Use 6 as the next digit of our solution. 
Result so far: 66.0
Subtracting 462 from 487 leaves us with 25.
Take the next digit (8) from the dividend and append it to 25, then repeat: 258 / 77

Moving on to step 5:
77 can be fit into 258 3 times, resulting in a remainder of 27.
Use 3 as the next digit of our solution. 
Result so far: 663.0
If we take 231 away from 258, we end up with 27.
Include the next digit (5) from the dividend after 27, then repeat: 275 / 77

Step 6:
275 divided by 77 is 3 with a remainder of 44.
Record the quotient 3 as the next digit in the result. 
Result so far: 6633.0
If we take 231 away from 275, we end up with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

On to step 7:
77 goes into 440 5 times with a remainder of 55.
Use 5 as the next digit of our solution. 
Result so far: 6633.5
Subtracting 385 from 440 leaves us with 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

Let's proceed to step 8:
When dividing 550 by 77, we get 7 with a remainder of 11.
Write down 7 as next digit of the result. 
Result so far: 6633.57
Subtracting 539 from 550 leaves us with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Let's proceed to step 9:
77 goes into 110 1 times with a remainder of 33.
The number 1 becomes the next digit in our result. 
Result so far: 6633.571
The remainder is 33 after subtracting 77 from 110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

Step 10:
330 divided by 77 is 4 with a remainder of 22.
The next digit of our result is 4. 
Result so far: 6633.5714
If we take 308 away from 330, we end up with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Let's proceed to step 11:
The number 77 fits into 220 2 times, leaving a remainder of 66.
The next digit of our result is 2. 
Result so far: 6633.57142
Subtracting 154 from 220 leaves us with 66.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

Advancing to step 12:
660 divided by 77 is 8 with a remainder of 44.
The next digit of our result is 8. 
Result so far: 6633.571428
If we subtract 616 from 660, we get 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Advancing to step 13:
If we divide 440 by 77, we get 5 and a remainder of 55.
Put 5 as the next digit of the answer. 
Result so far: 6633.5714285
Subtracting 385 from 440 leaves us with 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

Let's proceed to step 14:
If we divide 550 by 77, we get 7 and a remainder of 11.
Put 7 as the next digit of the answer. 
Result so far: 6633.57142857
Subtract 539 from 550 to get 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

In conclusion, the division gives 6633.57142857 with a balance of 1.1e-08.