542368 divided by 80 
We want to divide 542368 by 80.

Step 1:
80 goes into 5 0 times with a remainder of 5.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 5, we get 5.
Append the next digit (4) from the dividend to 5 and continue with: 54 / 80

On to step 2:
If we divide 54 by 80, we get 0 and a remainder of 54.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 54 and we're left with 54.
Fetch the next digit (2) from the dividend, attach it to 54 and continue: 542 / 80

Moving on to step 3:
The number 80 fits into 542 6 times, leaving a remainder of 62.
The number 6 becomes the next digit in our result. 
Result so far: 6.0
If we take 480 away from 542, we end up with 62.
Bring next digit (3) of the dividend behind the 62 and repeat the process: 623 / 80

Step 4:
80 can be fit into 623 7 times, resulting in a remainder of 63.
The number 7 becomes the next digit in our result. 
Result so far: 67.0
Subtract 560 from 623 to get 63.
Fetch the next digit (6) from the dividend, attach it to 63 and continue: 636 / 80

Advancing to step 5:
The number 80 fits into 636 7 times, leaving a remainder of 76.
The number 7 becomes the next digit in our result. 
Result so far: 677.0
Subtract 560 from 636 to get 76.
Take the next digit (8) from the dividend and append it to 76, then repeat: 768 / 80

Going ahead to step 6:
80 goes into 768 9 times with a remainder of 48.
Use 9 as the next digit of our solution. 
Result so far: 6779.0
If we subtract 720 from 768, we get 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Going ahead to step 7:
When dividing 480 by 80, we get 6 with a remainder of 0.
Use 6 as the next digit of our solution. 
Result so far: 6779.6
Subtract 480 from 480 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.

Moving on to step 8:
When dividing 0 by 80, we get 0 with a remainder of 0.
The next digit of our result is 0. 
Result so far: 6779.6
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.

Let's proceed to step 9:
0 divided by 80 is 0 with a remainder of 0.
The next digit of our result is 0. 
Result so far: 6779.6
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.

Our division results in 6779.6 with a remaining 0.0.