We divide 658309 by 80
We want to divide 658309 by 80.

Going ahead to step 1:
The number 80 fits into 6 0 times, leaving a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Fetch the next digit (5) from the dividend, attach it to 6 and continue: 65 / 80

Step 2:
80 can be fit into 65 0 times, resulting in a remainder of 65.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 65, we end up with 65.
Bring next digit (8) of the dividend behind the 65 and repeat the process: 658 / 80

Let's proceed to step 3:
80 goes into 658 8 times with a remainder of 18.
The next digit of our result is 8. 
Result so far: 8.0
If we take 640 away from 658, we end up with 18.
Bring next digit (3) of the dividend behind the 18 and repeat the process: 183 / 80

Step 4:
When dividing 183 by 80, we get 2 with a remainder of 23.
The number 2 becomes the next digit in our result. 
Result so far: 82.0
The remainder is 23 after subtracting 160 from 183.
Bring next digit (0) of the dividend behind the 23 and repeat the process: 230 / 80

Let's proceed to step 5:
230 divided by 80 is 2 with a remainder of 70.
The next digit of our result is 2. 
Result so far: 822.0
The remainder is 70 after subtracting 160 from 230.
Append the next digit (9) from the dividend to 70 and continue with: 709 / 80

Let's proceed to step 6:
The number 80 fits into 709 8 times, leaving a remainder of 69.
Write down 8 as next digit of the result. 
Result so far: 8228.0
Subtracting 640 from 709 leaves us with 69.
Since there are no more digits in the dividend, we add a zero to the remainder making it 690, and continue the process.

Moving on to step 7:
690 divided by 80 is 8 with a remainder of 50.
Write down 8 as next digit of the result. 
Result so far: 8228.8
Deduct 640 from 690 and we're left with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Let's proceed to step 8:
The number 80 fits into 500 6 times, leaving a remainder of 20.
Put 6 as the next digit of the answer. 
Result so far: 8228.86
If we take 480 away from 500, we end up with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Moving on to step 9:
The number 80 fits into 200 2 times, leaving a remainder of 40.
Record the quotient 2 as the next digit in the result. 
Result so far: 8228.862
Subtracting 160 from 200 leaves us with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Going ahead to step 10:
When dividing 400 by 80, we get 5 with a remainder of 0.
The next digit of our result is 5. 
Result so far: 8228.8625
The remainder is 0 after subtracting 400 from 400.
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 11:
When dividing 0 by 80, we get 0 with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 8228.8625
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.

Going ahead to step 12:
If we divide 0 by 80, we get 0 and a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 8228.8625
Subtracting 0 from 0 leaves us with 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 8228.8625 with a balance of 0.0.