We look at the division of 291515 by 80 
We're looking to find how many times 80 goes into 291515.

Moving on to step 1:
80 goes into 2 0 times with a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 2 to get 2.
Grab the next digit (9) from the dividend, add it to 2, then carry on: 29 / 80

Moving on to step 2:
80 can be fit into 29 0 times, resulting in a remainder of 29.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 29, we end up with 29.
Bring next digit (1) of the dividend behind the 29 and repeat the process: 291 / 80

Going ahead to step 3:
291 divided by 80 is 3 with a remainder of 51.
Put 3 as the next digit of the answer. 
Result so far: 3.0
If we take 240 away from 291, we end up with 51.
Include the next digit (5) from the dividend after 51, then repeat: 515 / 80

Moving on to step 4:
When dividing 515 by 80, we get 6 with a remainder of 35.
Use 6 as the next digit of our solution. 
Result so far: 36.0
If we subtract 480 from 515, we get 35.
Bring next digit (1) of the dividend behind the 35 and repeat the process: 351 / 80

Moving on to step 5:
80 can be fit into 351 4 times, resulting in a remainder of 31.
Write down 4 as next digit of the result. 
Result so far: 364.0
Subtract 320 from 351 to get 31.
Bring next digit (5) of the dividend behind the 31 and repeat the process: 315 / 80

Going ahead to step 6:
80 goes into 315 3 times with a remainder of 75.
Use 3 as the next digit of our solution. 
Result so far: 3643.0
Subtracting 240 from 315 leaves us with 75.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

Let's proceed to step 7:
80 can be fit into 750 9 times, resulting in a remainder of 30.
Use 9 as the next digit of our solution. 
Result so far: 3643.9
If we subtract 720 from 750, we get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

On to step 8:
80 goes into 300 3 times with a remainder of 60.
The next digit of our result is 3. 
Result so far: 3643.93
The remainder is 60 after subtracting 240 from 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Let's proceed to step 9:
If we divide 600 by 80, we get 7 and a remainder of 40.
Put 7 as the next digit of the answer. 
Result so far: 3643.937
The remainder is 40 after subtracting 560 from 600.
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.
Use 5 as the next digit of our solution. 
Result so far: 3643.9375
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.

Moving on to step 11:
80 can be fit into 0 0 times, resulting in a remainder of 0.
The next digit of our result is 0. 
Result so far: 3643.9375
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.

Step 12:
80 goes into 0 0 times with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 3643.9375
Subtracting 0 from 0 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.

The quotient of the division is 3643.9375, and the remainder is 0.0.