We divide 261509 by 80
Our goal is to divide 261509 by 80.

On to step 1:
80 can be fit into 2 0 times, resulting in a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 2 and we're left with 2.
Append the next digit (6) from the dividend to 2 and continue with: 26 / 80

On to step 2:
26 divided by 80 is 0 with a remainder of 26.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 26 and we're left with 26.
Append the next digit (1) from the dividend to 26 and continue with: 261 / 80

On to step 3:
The number 80 fits into 261 3 times, leaving a remainder of 21.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
Subtracting 240 from 261 leaves us with 21.
Append the next digit (5) from the dividend to 21 and continue with: 215 / 80

On to step 4:
The number 80 fits into 215 2 times, leaving a remainder of 55.
Put 2 as the next digit of the answer. 
Result so far: 32.0
Subtract 160 from 215 to get 55.
Fetch the next digit (0) from the dividend, attach it to 55 and continue: 550 / 80

Advancing to step 5:
80 can be fit into 550 6 times, resulting in a remainder of 70.
Record the quotient 6 as the next digit in the result. 
Result so far: 326.0
Subtract 480 from 550 to get 70.
Take the next digit (9) from the dividend and append it to 70, then repeat: 709 / 80

Step 6:
80 can be fit into 709 8 times, resulting in a remainder of 69.
The next digit of our result is 8. 
Result so far: 3268.0
Deduct 640 from 709 and we're left with 69.
Since there are no more digits in the dividend, we add a zero to the remainder making it 690, and continue the process.

Going ahead to step 7:
When dividing 690 by 80, we get 8 with a remainder of 50.
Put 8 as the next digit of the answer. 
Result so far: 3268.8
Subtracting 640 from 690 leaves us 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.

Going ahead to step 8:
500 divided by 80 is 6 with a remainder of 20.
Use 6 as the next digit of our solution. 
Result so far: 3268.86
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.

On to step 9:
When dividing 200 by 80, we get 2 with a remainder of 40.
The next digit of our result is 2. 
Result so far: 3268.862
Deduct 160 from 200 and we're left 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.

On to step 10:
80 goes into 400 5 times with a remainder of 0.
The next digit of our result is 5. 
Result so far: 3268.8625
Subtracting 400 from 400 leaves us 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.

Advancing to step 11:
80 can be fit into 0 0 times, resulting in a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 3268.8625
Deduct 0 from 0 and we're left 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.

Let's proceed to step 12:
0 divided by 80 is 0 with a remainder of 0.
The next digit of our result is 0. 
Result so far: 3268.8625
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 3268.8625, with a leftover of 0.0.