We divide 512948 by 77
Let's see how many times 77 fits into 512948.

Step 1:
77 goes into 5 0 times with a remainder of 5.
The number 0 becomes the next digit in our result. 
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

Let's proceed to step 2:
The number 77 fits into 51 0 times, leaving a remainder of 51.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 51 to get 51.
Append the next digit (2) from the dividend to 51 and continue with: 512 / 77

Advancing to step 3:
The number 77 fits into 512 6 times, leaving a remainder of 50.
The next digit of our result is 6. 
Result so far: 6.0
Deduct 462 from 512 and we're left with 50.
Append the next digit (9) from the dividend to 50 and continue with: 509 / 77

Let's proceed to step 4:
When dividing 509 by 77, we get 6 with a remainder of 47.
Use 6 as the next digit of our solution. 
Result so far: 66.0
Subtracting 462 from 509 leaves us with 47.
Bring next digit (4) of the dividend behind the 47 and repeat the process: 474 / 77

Step 5:
If we divide 474 by 77, we get 6 and a remainder of 12.
Use 6 as the next digit of our solution. 
Result so far: 666.0
The remainder is 12 after subtracting 462 from 474.
Fetch the next digit (8) from the dividend, attach it to 12 and continue: 128 / 77

Let's proceed to step 6:
77 can be fit into 128 1 times, resulting in a remainder of 51.
The next digit of our result is 1. 
Result so far: 6661.0
Deduct 77 from 128 and we're left with 51.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

Moving on to step 7:
77 goes into 510 6 times with a remainder of 48.
The number 6 becomes the next digit in our result. 
Result so far: 6661.6
If we subtract 462 from 510, we get 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Advancing to step 8:
When dividing 480 by 77, we get 6 with a remainder of 18.
The number 6 becomes the next digit in our result. 
Result so far: 6661.66
If we subtract 462 from 480, we get 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

The final outcome is 6661.66, with a leftover of 0.018.