Let's divide 825172 by 80
Our goal is to divide 825172 by 80.

Step 1:
80 can be fit into 8 0 times, resulting in a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Fetch the next digit (2) from the dividend, attach it to 8 and continue: 82 / 80

Step 2:
80 can be fit into 82 1 times, resulting in a remainder of 2.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtract 80 from 82 to get 2.
Include the next digit (5) from the dividend after 2, then repeat: 25 / 80

On to step 3:
When dividing 25 by 80, we get 0 with a remainder of 25.
Put 0 as the next digit of the answer. 
Result so far: 10.0
Subtract 0 from 25 to get 25.
Grab the next digit (1) from the dividend, add it to 25, then carry on: 251 / 80

Advancing to step 4:
80 goes into 251 3 times with a remainder of 11.
The next digit of our result is 3. 
Result so far: 103.0
Subtracting 240 from 251 leaves us with 11.
Fetch the next digit (7) from the dividend, attach it to 11 and continue: 117 / 80

Moving on to step 5:
The number 80 fits into 117 1 times, leaving a remainder of 37.
The next digit of our result is 1. 
Result so far: 1031.0
If we take 80 away from 117, we end up with 37.
Include the next digit (2) from the dividend after 37, then repeat: 372 / 80

Advancing to step 6:
372 divided by 80 is 4 with a remainder of 52.
Write down 4 as next digit of the result. 
Result so far: 10314.0
Subtract 320 from 372 to get 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Let's proceed to step 7:
If we divide 520 by 80, we get 6 and a remainder of 40.
Put 6 as the next digit of the answer. 
Result so far: 10314.6
If we subtract 480 from 520, we 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:
If we divide 400 by 80, we get 5 and a remainder of 0.
Write down 5 as next digit of the result. 
Result so far: 10314.65
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.

Step 9:
80 goes into 0 0 times with a remainder of 0.
The next digit of our result is 0. 
Result so far: 10314.65
If we subtract 0 from 0, we 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.

On to step 10:
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: 10314.65
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.

The final outcome is 10314.65, with a leftover of 0.0.