We look at the division of 872235 by 80 
Our goal is to divide 872235 by 80.

Let's proceed to 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
Subtracting 0 from 8 leaves us with 8.
Append the next digit (7) from the dividend to 8 and continue with: 87 / 80

Step 2:
The number 80 fits into 87 1 times, leaving a remainder of 7.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtracting 80 from 87 leaves us with 7.
Grab the next digit (2) from the dividend, add it to 7, then carry on: 72 / 80

On to step 3:
If we divide 72 by 80, we get 0 and a remainder of 72.
The next digit of our result is 0. 
Result so far: 10.0
If we subtract 0 from 72, we get 72.
Include the next digit (2) from the dividend after 72, then repeat: 722 / 80

Step 4:
80 goes into 722 9 times with a remainder of 2.
Record the quotient 9 as the next digit in the result. 
Result so far: 109.0
Subtract 720 from 722 to get 2.
Take the next digit (3) from the dividend and append it to 2, then repeat: 23 / 80

Going ahead to step 5:
80 can be fit into 23 0 times, resulting in a remainder of 23.
Use 0 as the next digit of our solution. 
Result so far: 1090.0
The remainder is 23 after subtracting 0 from 23.
Append the next digit (5) from the dividend to 23 and continue with: 235 / 80

Step 6:
When dividing 235 by 80, we get 2 with a remainder of 75.
Use 2 as the next digit of our solution. 
Result so far: 10902.0
The remainder is 75 after subtracting 160 from 235.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

Step 7:
80 goes into 750 9 times with a remainder of 30.
Record the quotient 9 as the next digit in the result. 
Result so far: 10902.9
The remainder is 30 after subtracting 720 from 750.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Advancing to step 8:
80 goes into 300 3 times with a remainder of 60.
Write down 3 as next digit of the result. 
Result so far: 10902.93
If we subtract 240 from 300, we get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Going ahead to step 9:
80 goes into 600 7 times with a remainder of 40.
Put 7 as the next digit of the answer. 
Result so far: 10902.937
Subtracting 560 from 600 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:
If we divide 400 by 80, we get 5 and a remainder of 0.
The number 5 becomes the next digit in our result. 
Result so far: 10902.9375
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.

On to step 11:
0 divided by 80 is 0 with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 10902.9375
If we take 0 away from 0, we end up 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.

On to step 12:
When dividing 0 by 80, we get 0 with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 10902.9375
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.

The final outcome is 10902.9375, with a leftover of 0.0.