Let's divide 830009 by 80
Our goal is to divide 830009 by 80.

Let's proceed to step 1:
If we divide 8 by 80, we get 0 and a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Fetch the next digit (3) from the dividend, attach it to 8 and continue: 83 / 80

Moving on to step 2:
83 divided by 80 is 1 with a remainder of 3.
The next digit of our result is 1. 
Result so far: 1.0
If we subtract 80 from 83, we get 3.
Fetch the next digit (0) from the dividend, attach it to 3 and continue: 30 / 80

On to step 3:
If we divide 30 by 80, we get 0 and a remainder of 30.
Record the quotient 0 as the next digit in the result. 
Result so far: 10.0
The remainder is 30 after subtracting 0 from 30.
Append the next digit (0) from the dividend to 30 and continue with: 300 / 80

Advancing to step 4:
80 can be fit into 300 3 times, resulting in a remainder of 60.
Record the quotient 3 as the next digit in the result. 
Result so far: 103.0
Subtracting 240 from 300 leaves us with 60.
Include the next digit (0) from the dividend after 60, then repeat: 600 / 80

Let's proceed to step 5:
600 divided by 80 is 7 with a remainder of 40.
Use 7 as the next digit of our solution. 
Result so far: 1037.0
The remainder is 40 after subtracting 560 from 600.
Grab the next digit (9) from the dividend, add it to 40, then carry on: 409 / 80

Moving on to step 6:
The number 80 fits into 409 5 times, leaving a remainder of 9.
Write down 5 as next digit of the result. 
Result so far: 10375.0
If we take 400 away from 409, we end up with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Step 7:
80 can be fit into 90 1 times, resulting in a remainder of 10.
Write down 1 as next digit of the result. 
Result so far: 10375.1
Subtract 80 from 90 to 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.

Let's proceed to step 8:
80 can be fit into 100 1 times, resulting in a remainder of 20.
Write down 1 as next digit of the result. 
Result so far: 10375.11
Subtracting 80 from 100 leaves us 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.

In conclusion, the division gives 10375.11 with a balance of 0.02.