Let's divide 616644 by 80
Let's see how many times 80 fits into 616644.

Let's proceed to step 1:
If we divide 6 by 80, we get 0 and a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Include the next digit (1) from the dividend after 6, then repeat: 61 / 80

Advancing to step 2:
80 goes into 61 0 times with a remainder of 61.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 61 to get 61.
Fetch the next digit (6) from the dividend, attach it to 61 and continue: 616 / 80

Let's proceed to step 3:
616 divided by 80 is 7 with a remainder of 56.
Record the quotient 7 as the next digit in the result. 
Result so far: 7.0
Subtracting 560 from 616 leaves us with 56.
Grab the next digit (6) from the dividend, add it to 56, then carry on: 566 / 80

Step 4:
80 goes into 566 7 times with a remainder of 6.
Write down 7 as next digit of the result. 
Result so far: 77.0
Subtracting 560 from 566 leaves us with 6.
Take the next digit (4) from the dividend and append it to 6, then repeat: 64 / 80

Let's proceed to step 5:
80 goes into 64 0 times with a remainder of 64.
Use 0 as the next digit of our solution. 
Result so far: 770.0
The remainder is 64 after subtracting 0 from 64.
Bring next digit (4) of the dividend behind the 64 and repeat the process: 644 / 80

Moving on to step 6:
644 divided by 80 is 8 with a remainder of 4.
Record the quotient 8 as the next digit in the result. 
Result so far: 7708.0
Subtract 640 from 644 to get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Moving on to step 7:
40 divided by 80 is 0 with a remainder of 40.
Put 0 as the next digit of the answer. 
Result so far: 7708.0
Subtract 0 from 40 to get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Step 8:
80 can be fit into 400 5 times, resulting in a remainder of 0.
Write down 5 as next digit of the result. 
Result so far: 7708.05
Subtract 400 from 400 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.

Advancing to step 9:
80 can be fit into 0 0 times, resulting in a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 7708.05
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.

Let's proceed to step 10:
The number 80 fits into 0 0 times, leaving a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 7708.05
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

In conclusion, the division gives 7708.05 with a balance of 0.0.