We're dividing 510778 by 50 
We want to divide 510778 by 50.

Moving on to step 1:
50 can be fit into 5 0 times, resulting in 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 / 50

Advancing to step 2:
50 can be fit into 51 1 times, resulting in a remainder of 1.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Deduct 50 from 51 and we're left with 1.
Include the next digit (0) from the dividend after 1, then repeat: 10 / 50

On to step 3:
50 can be fit into 10 0 times, resulting in a remainder of 10.
The next digit of our result is 0. 
Result so far: 10.0
Subtract 0 from 10 to get 10.
Append the next digit (7) from the dividend to 10 and continue with: 107 / 50

Let's proceed to step 4:
50 goes into 107 2 times with a remainder of 7.
The next digit of our result is 2. 
Result so far: 102.0
Deduct 100 from 107 and we're left with 7.
Fetch the next digit (7) from the dividend, attach it to 7 and continue: 77 / 50

Advancing to step 5:
If we divide 77 by 50, we get 1 and a remainder of 27.
Use 1 as the next digit of our solution. 
Result so far: 1021.0
The remainder is 27 after subtracting 50 from 77.
Bring next digit (8) of the dividend behind the 27 and repeat the process: 278 / 50

Advancing to step 6:
When dividing 278 by 50, we get 5 with a remainder of 28.
Use 5 as the next digit of our solution. 
Result so far: 10215.0
The remainder is 28 after subtracting 250 from 278.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Advancing to step 7:
50 goes into 280 5 times with a remainder of 30.
Write down 5 as next digit of the result. 
Result so far: 10215.5
Subtracting 250 from 280 leaves us with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Moving on to step 8:
50 goes into 300 6 times with a remainder of 0.
The number 6 becomes the next digit in our result. 
Result so far: 10215.56
Deduct 300 from 300 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 9:
The number 50 fits into 0 0 times, leaving a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 10215.56
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.

Step 10:
When dividing 0 by 50, we get 0 with a remainder of 0.
The next digit of our result is 0. 
Result so far: 10215.56
Deduct 0 from 0 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.

The final outcome is 10215.56, with a leftover of 0.0.