616578 ÷ 77 
Our goal is to divide 616578 by 77.

Step 1:
77 goes into 6 0 times with a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Fetch the next digit (1) from the dividend, attach it to 6 and continue: 61 / 77

Let's proceed to step 2:
When dividing 61 by 77, we get 0 with a remainder of 61.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 61 after subtracting 0 from 61.
Include the next digit (6) from the dividend after 61, then repeat: 616 / 77

Advancing to step 3:
The number 77 fits into 616 8 times, leaving a remainder of 0.
Put 8 as the next digit of the answer. 
Result so far: 8.0
Subtract 616 from 616 to get 0.
Grab the next digit (5) from the dividend, add it to 0, then carry on: 5 / 77

Step 4:
When dividing 5 by 77, we get 0 with a remainder of 5.
Record the quotient 0 as the next digit in the result. 
Result so far: 80.0
Subtracting 0 from 5 leaves us with 5.
Grab the next digit (7) from the dividend, add it to 5, then carry on: 57 / 77

Going ahead to step 5:
57 divided by 77 is 0 with a remainder of 57.
Record the quotient 0 as the next digit in the result. 
Result so far: 800.0
Deduct 0 from 57 and we're left with 57.
Fetch the next digit (8) from the dividend, attach it to 57 and continue: 578 / 77

Moving on to step 6:
77 goes into 578 7 times with a remainder of 39.
Use 7 as the next digit of our solution. 
Result so far: 8007.0
Subtracting 539 from 578 leaves us with 39.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

Step 7:
The number 77 fits into 390 5 times, leaving a remainder of 5.
Write down 5 as next digit of the result. 
Result so far: 8007.5
If we take 385 away from 390, we end up with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Step 8:
77 goes into 50 0 times with a remainder of 50.
Put 0 as the next digit of the answer. 
Result so far: 8007.5
The remainder is 50 after subtracting 0 from 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Advancing to step 9:
The number 77 fits into 500 6 times, leaving a remainder of 38.
Use 6 as the next digit of our solution. 
Result so far: 8007.506
If we subtract 462 from 500, we get 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Step 10:
380 divided by 77 is 4 with a remainder of 72.
Use 4 as the next digit of our solution. 
Result so far: 8007.5064
Deduct 308 from 380 and we're left with 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

On to step 11:
If we divide 720 by 77, we get 9 and a remainder of 27.
Put 9 as the next digit of the answer. 
Result so far: 8007.50649
Subtracting 693 from 720 leaves us with 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Step 12:
The number 77 fits into 270 3 times, leaving a remainder of 39.
The number 3 becomes the next digit in our result. 
Result so far: 8007.506493
Subtracting 231 from 270 leaves us with 39.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

Advancing to step 13:
When dividing 390 by 77, we get 5 with a remainder of 5.
Write down 5 as next digit of the result. 
Result so far: 8007.5064935
If we subtract 385 from 390, we get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Let's proceed to step 14:
If we divide 50 by 77, we get 0 and a remainder of 50.
The number 0 becomes the next digit in our result. 
Result so far: 8007.5064935
Subtract 0 from 50 to get 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

In conclusion, the division gives 8007.5064935 with a balance of 5e-08.