We're dividing 627780 by 77 
Let's see how many times 77 fits into 627780.

On to step 1:
When dividing 6 by 77, we get 0 with a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Fetch the next digit (2) from the dividend, attach it to 6 and continue: 62 / 77

Step 2:
62 divided by 77 is 0 with a remainder of 62.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 62 leaves us with 62.
Include the next digit (7) from the dividend after 62, then repeat: 627 / 77

Going ahead to step 3:
The number 77 fits into 627 8 times, leaving a remainder of 11.
Put 8 as the next digit of the answer. 
Result so far: 8.0
The remainder is 11 after subtracting 616 from 627.
Fetch the next digit (7) from the dividend, attach it to 11 and continue: 117 / 77

Let's proceed to step 4:
77 goes into 117 1 times with a remainder of 40.
Record the quotient 1 as the next digit in the result. 
Result so far: 81.0
The remainder is 40 after subtracting 77 from 117.
Include the next digit (8) from the dividend after 40, then repeat: 408 / 77

On to step 5:
The number 77 fits into 408 5 times, leaving a remainder of 23.
Put 5 as the next digit of the answer. 
Result so far: 815.0
Deduct 385 from 408 and we're left with 23.
Take the next digit (0) from the dividend and append it to 23, then repeat: 230 / 77

Step 6:
230 divided by 77 is 2 with a remainder of 76.
The number 2 becomes the next digit in our result. 
Result so far: 8152.0
Deduct 154 from 230 and we're left with 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

Step 7:
760 divided by 77 is 9 with a remainder of 67.
Record the quotient 9 as the next digit in the result. 
Result so far: 8152.9
Deduct 693 from 760 and we're left with 67.
Since there are no more digits in the dividend, we add a zero to the remainder making it 670, and continue the process.

Moving on to step 8:
77 can be fit into 670 8 times, resulting in a remainder of 54.
The number 8 becomes the next digit in our result. 
Result so far: 8152.98
Deduct 616 from 670 and we're left with 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

On to step 9:
77 goes into 540 7 times with a remainder of 1.
Put 7 as the next digit of the answer. 
Result so far: 8152.987
Subtract 539 from 540 to get 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Advancing to step 10:
When dividing 10 by 77, we get 0 with a remainder of 10.
Record the quotient 0 as the next digit in the result. 
Result so far: 8152.987
If we subtract 0 from 10, we get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

On to step 11:
If we divide 100 by 77, we get 1 and a remainder of 23.
Write down 1 as next digit of the result. 
Result so far: 8152.98701
Deduct 77 from 100 and we're left with 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Moving on to step 12:
77 goes into 230 2 times with a remainder of 76.
The number 2 becomes the next digit in our result. 
Result so far: 8152.987012
If we take 154 away from 230, we end up with 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

Advancing to step 13:
The number 77 fits into 760 9 times, leaving a remainder of 67.
Record the quotient 9 as the next digit in the result. 
Result so far: 8152.9870129
Subtracting 693 from 760 leaves us with 67.
Since there are no more digits in the dividend, we add a zero to the remainder making it 670, and continue the process.

Moving on to step 14:
The number 77 fits into 670 8 times, leaving a remainder of 54.
The number 8 becomes the next digit in our result. 
Result so far: 8152.98701298
Deduct 616 from 670 and we're left with 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

The final outcome is 8152.98701298, with a leftover of 5.4e-08.