We divide 909542 by 80
Let's see how many times 80 fits into 909542.

Advancing to step 1:
80 can be fit into 9 0 times, resulting in a remainder of 9.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 9 leaves us with 9.
Fetch the next digit (0) from the dividend, attach it to 9 and continue: 90 / 80

Going ahead to step 2:
80 goes into 90 1 times with a remainder of 10.
Write down 1 as next digit of the result. 
Result so far: 1.0
The remainder is 10 after subtracting 80 from 90.
Include the next digit (9) from the dividend after 10, then repeat: 109 / 80

Step 3:
The number 80 fits into 109 1 times, leaving a remainder of 29.
Record the quotient 1 as the next digit in the result. 
Result so far: 11.0
Subtract 80 from 109 to get 29.
Bring next digit (5) of the dividend behind the 29 and repeat the process: 295 / 80

On to step 4:
When dividing 295 by 80, we get 3 with a remainder of 55.
Record the quotient 3 as the next digit in the result. 
Result so far: 113.0
If we take 240 away from 295, we end up with 55.
Include the next digit (4) from the dividend after 55, then repeat: 554 / 80

Moving on to step 5:
If we divide 554 by 80, we get 6 and a remainder of 74.
Record the quotient 6 as the next digit in the result. 
Result so far: 1136.0
Subtract 480 from 554 to get 74.
Append the next digit (2) from the dividend to 74 and continue with: 742 / 80

Step 6:
The number 80 fits into 742 9 times, leaving a remainder of 22.
Write down 9 as next digit of the result. 
Result so far: 11369.0
If we take 720 away from 742, we end up with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Step 7:
220 divided by 80 is 2 with a remainder of 60.
The next digit of our result is 2. 
Result so far: 11369.2
Deduct 160 from 220 and we're left with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

On to step 8:
80 can be fit into 600 7 times, resulting in a remainder of 40.
Use 7 as the next digit of our solution. 
Result so far: 11369.27
If we subtract 560 from 600, 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.

Advancing to step 9:
When dividing 400 by 80, we get 5 with a remainder of 0.
Write down 5 as next digit of the result. 
Result so far: 11369.275
If we take 400 away from 400, 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 10:
If we divide 0 by 80, we get 0 and a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 11369.275
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.

Going ahead 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: 11369.275
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.

After the division, we end up with 11369.275 and a remainder of 0.0.