Let's divide 547173 by 80
Our goal is to divide 547173 by 80.

Step 1:
If we divide 5 by 80, we get 0 and a remainder of 5.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 5, we end up with 5.
Take the next digit (4) from the dividend and append it to 5, then repeat: 54 / 80

Step 2:
80 goes into 54 0 times with a remainder of 54.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 54 after subtracting 0 from 54.
Bring next digit (7) of the dividend behind the 54 and repeat the process: 547 / 80

Step 3:
547 divided by 80 is 6 with a remainder of 67.
The number 6 becomes the next digit in our result. 
Result so far: 6.0
Deduct 480 from 547 and we're left with 67.
Grab the next digit (1) from the dividend, add it to 67, then carry on: 671 / 80

Step 4:
The number 80 fits into 671 8 times, leaving a remainder of 31.
The next digit of our result is 8. 
Result so far: 68.0
The remainder is 31 after subtracting 640 from 671.
Include the next digit (7) from the dividend after 31, then repeat: 317 / 80

On to step 5:
317 divided by 80 is 3 with a remainder of 77.
The number 3 becomes the next digit in our result. 
Result so far: 683.0
The remainder is 77 after subtracting 240 from 317.
Include the next digit (3) from the dividend after 77, then repeat: 773 / 80

Going ahead to step 6:
80 can be fit into 773 9 times, resulting in a remainder of 53.
Put 9 as the next digit of the answer. 
Result so far: 6839.0
If we subtract 720 from 773, we get 53.
Since there are no more digits in the dividend, we add a zero to the remainder making it 530, and continue the process.

Advancing to step 7:
530 divided by 80 is 6 with a remainder of 50.
Put 6 as the next digit of the answer. 
Result so far: 6839.6
If we take 480 away from 530, we end up 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.

Moving on to step 8:
The number 80 fits into 500 6 times, leaving a remainder of 20.
Use 6 as the next digit of our solution. 
Result so far: 6839.66
If we subtract 480 from 500, we get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

The final result is 6839.66 with a remainder of 0.02.