We look at the division of 77028999 by 516 
We're looking to find how many times 516 goes into 77028999.

Going ahead to step 1:
7 divided by 516 is 0 with a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Include the next digit (7) from the dividend after 7, then repeat: 77 / 516

Going ahead to step 2:
77 divided by 516 is 0 with a remainder of 77.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 77 after subtracting 0 from 77.
Bring next digit (0) of the dividend behind the 77 and repeat the process: 770 / 516

Let's proceed to step 3:
516 can be fit into 770 1 times, resulting in a remainder of 254.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we take 516 away from 770, we end up with 254.
Append the next digit (2) from the dividend to 254 and continue with: 2542 / 516

Going ahead to step 4:
516 can be fit into 2542 4 times, resulting in a remainder of 478.
Put 4 as the next digit of the answer. 
Result so far: 14.0
The remainder is 478 after subtracting 2064 from 2542.
Fetch the next digit (8) from the dividend, attach it to 478 and continue: 4788 / 516

Step 5:
If we divide 4788 by 516, we get 9 and a remainder of 144.
The next digit of our result is 9. 
Result so far: 149.0
Deduct 4644 from 4788 and we're left with 144.
Bring next digit (9) of the dividend behind the 144 and repeat the process: 1449 / 516

Going ahead to step 6:
1449 divided by 516 is 2 with a remainder of 417.
The number 2 becomes the next digit in our result. 
Result so far: 1492.0
If we take 1032 away from 1449, we end up with 417.
Grab the next digit (9) from the dividend, add it to 417, then carry on: 4179 / 516

On to step 7:
When dividing 4179 by 516, we get 8 with a remainder of 51.
Put 8 as the next digit of the answer. 
Result so far: 14928.0
Deduct 4128 from 4179 and we're left with 51.
Bring next digit (9) of the dividend behind the 51 and repeat the process: 519 / 516

Moving on to step 8:
If we divide 519 by 516, we get 1 and a remainder of 3.
The number 1 becomes the next digit in our result. 
Result so far: 149281.0
Subtract 516 from 519 to get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

On to step 9:
If we divide 30 by 516, we get 0 and a remainder of 30.
Use 0 as the next digit of our solution. 
Result so far: 149281.0
Subtract 0 from 30 to get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Going ahead to step 10:
The number 516 fits into 300 0 times, leaving a remainder of 300.
Write down 0 as next digit of the result. 
Result so far: 149281.0
Subtract 0 from 300 to get 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3000, and continue the process.

The quotient of the division is 149281.0, and the remainder is 0.3.