We look at the division of 869527 by 80 
We want to figure out the number of times 869527 can be divided by 80.

On to step 1:
When dividing 8 by 80, we get 0 with a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Fetch the next digit (6) from the dividend, attach it to 8 and continue: 86 / 80

On to step 2:
When dividing 86 by 80, we get 1 with a remainder of 6.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we take 80 away from 86, we end up with 6.
Bring next digit (9) of the dividend behind the 6 and repeat the process: 69 / 80

Let's proceed to step 3:
80 goes into 69 0 times with a remainder of 69.
The next digit of our result is 0. 
Result so far: 10.0
Subtracting 0 from 69 leaves us with 69.
Fetch the next digit (5) from the dividend, attach it to 69 and continue: 695 / 80

On to step 4:
When dividing 695 by 80, we get 8 with a remainder of 55.
Put 8 as the next digit of the answer. 
Result so far: 108.0
If we take 640 away from 695, we end up with 55.
Append the next digit (2) from the dividend to 55 and continue with: 552 / 80

Going ahead to step 5:
If we divide 552 by 80, we get 6 and a remainder of 72.
Use 6 as the next digit of our solution. 
Result so far: 1086.0
Deduct 480 from 552 and we're left with 72.
Grab the next digit (7) from the dividend, add it to 72, then carry on: 727 / 80

Step 6:
The number 80 fits into 727 9 times, leaving a remainder of 7.
The number 9 becomes the next digit in our result. 
Result so far: 10869.0
The remainder is 7 after subtracting 720 from 727.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

On to step 7:
80 goes into 70 0 times with a remainder of 70.
Record the quotient 0 as the next digit in the result. 
Result so far: 10869.0
Deduct 0 from 70 and we're left with 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Let's proceed to step 8:
When dividing 700 by 80, we get 8 with a remainder of 60.
Use 8 as the next digit of our solution. 
Result so far: 10869.08
The remainder is 60 after subtracting 640 from 700.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Moving on to step 9:
When dividing 600 by 80, we get 7 with a remainder of 40.
The number 7 becomes the next digit in our result. 
Result so far: 10869.087
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.

Moving on to step 10:
80 can be fit into 400 5 times, resulting in a remainder of 0.
The next digit of our result is 5. 
Result so far: 10869.0875
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.

Advancing to step 11:
The number 80 fits into 0 0 times, leaving a remainder of 0.
The next digit of our result is 0. 
Result so far: 10869.0875
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.

Moving 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: 10869.0875
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.

The quotient of the division is 10869.0875, and the remainder is 0.0.