We're dividing 243343 by 80 
We want to figure out the number of times 243343 can be divided by 80.

Moving on to step 1:
If we divide 2 by 80, we get 0 and a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 2 and we're left with 2.
Append the next digit (4) from the dividend to 2 and continue with: 24 / 80

Going ahead to step 2:
24 divided by 80 is 0 with a remainder of 24.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 24 leaves us with 24.
Take the next digit (3) from the dividend and append it to 24, then repeat: 243 / 80

Step 3:
243 divided by 80 is 3 with a remainder of 3.
Record the quotient 3 as the next digit in the result. 
Result so far: 3.0
Deduct 240 from 243 and we're left with 3.
Take the next digit (3) from the dividend and append it to 3, then repeat: 33 / 80

Going ahead to step 4:
80 can be fit into 33 0 times, resulting in a remainder of 33.
Record the quotient 0 as the next digit in the result. 
Result so far: 30.0
The remainder is 33 after subtracting 0 from 33.
Grab the next digit (4) from the dividend, add it to 33, then carry on: 334 / 80

Moving on to step 5:
80 goes into 334 4 times with a remainder of 14.
The next digit of our result is 4. 
Result so far: 304.0
Subtracting 320 from 334 leaves us with 14.
Append the next digit (3) from the dividend to 14 and continue with: 143 / 80

Let's proceed to step 6:
80 can be fit into 143 1 times, resulting in a remainder of 63.
The next digit of our result is 1. 
Result so far: 3041.0
Subtracting 80 from 143 leaves us with 63.
Since there are no more digits in the dividend, we add a zero to the remainder making it 630, and continue the process.

Moving on to step 7:
When dividing 630 by 80, we get 7 with a remainder of 70.
Put 7 as the next digit of the answer. 
Result so far: 3041.7
The remainder is 70 after subtracting 560 from 630.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

On to step 8:
700 divided by 80 is 8 with a remainder of 60.
Put 8 as the next digit of the answer. 
Result so far: 3041.78
Subtract 640 from 700 to 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.

On to step 9:
When dividing 600 by 80, we get 7 with a remainder of 40.
Use 7 as the next digit of our solution. 
Result so far: 3041.787
If we take 560 away from 600, we end up 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.

Let's proceed to step 10:
80 can be fit into 400 5 times, resulting in a remainder of 0.
Write down 5 as next digit of the result. 
Result so far: 3041.7875
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.

Step 11:
The number 80 fits into 0 0 times, leaving a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 3041.7875
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.

Advancing to step 12:
If we divide 0 by 80, we get 0 and a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 3041.7875
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.

After the division, we end up with 3041.7875 and a remainder of 0.0.