We're dividing 144342 by 80 
We're looking to find how many times 80 goes into 144342.

Moving on to step 1:
80 goes into 1 0 times with a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Bring next digit (4) of the dividend behind the 1 and repeat the process: 14 / 80

On to step 2:
80 can be fit into 14 0 times, resulting in a remainder of 14.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 14 after subtracting 0 from 14.
Take the next digit (4) from the dividend and append it to 14, then repeat: 144 / 80

On to step 3:
The number 80 fits into 144 1 times, leaving a remainder of 64.
Write down 1 as next digit of the result. 
Result so far: 1.0
The remainder is 64 after subtracting 80 from 144.
Append the next digit (3) from the dividend to 64 and continue with: 643 / 80

Going ahead to step 4:
If we divide 643 by 80, we get 8 and a remainder of 3.
Record the quotient 8 as the next digit in the result. 
Result so far: 18.0
If we subtract 640 from 643, we get 3.
Take the next digit (4) from the dividend and append it to 3, then repeat: 34 / 80

Moving on to step 5:
34 divided by 80 is 0 with a remainder of 34.
Put 0 as the next digit of the answer. 
Result so far: 180.0
If we subtract 0 from 34, we get 34.
Grab the next digit (2) from the dividend, add it to 34, then carry on: 342 / 80

Advancing to step 6:
The number 80 fits into 342 4 times, leaving a remainder of 22.
Write down 4 as next digit of the result. 
Result so far: 1804.0
If we subtract 320 from 342, we get 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:
If we divide 220 by 80, we get 2 and a remainder of 60.
The number 2 becomes the next digit in our result. 
Result so far: 1804.2
If we take 160 away from 220, we end up 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.

Let's proceed to step 8:
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: 1804.27
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.

Going ahead to step 9:
When dividing 400 by 80, we get 5 with a remainder of 0.
Use 5 as the next digit of our solution. 
Result so far: 1804.275
If we subtract 400 from 400, 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.

Moving on to step 10:
0 divided by 80 is 0 with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 1804.275
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.

Going ahead to step 11:
80 goes into 0 0 times with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 1804.275
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.

In conclusion, the division gives 1804.275 with a balance of 0.0.