We divide 542513 by 80
We're looking to find how many times 80 goes into 542513.

Let's proceed to step 1:
When dividing 5 by 80, we get 0 with a remainder of 5.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 5, we get 5.
Include the next digit (4) from the dividend after 5, then repeat: 54 / 80

Step 2:
80 can be fit into 54 0 times, resulting in a remainder of 54.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 54, we get 54.
Bring next digit (2) of the dividend behind the 54 and repeat the process: 542 / 80

Moving on to step 3:
80 can be fit into 542 6 times, resulting in a remainder of 62.
Use 6 as the next digit of our solution. 
Result so far: 6.0
Subtracting 480 from 542 leaves us with 62.
Take the next digit (5) from the dividend and append it to 62, then repeat: 625 / 80

Step 4:
625 divided by 80 is 7 with a remainder of 65.
Record the quotient 7 as the next digit in the result. 
Result so far: 67.0
Subtracting 560 from 625 leaves us with 65.
Bring next digit (1) of the dividend behind the 65 and repeat the process: 651 / 80

Going ahead to step 5:
When dividing 651 by 80, we get 8 with a remainder of 11.
The next digit of our result is 8. 
Result so far: 678.0
Subtract 640 from 651 to get 11.
Bring next digit (3) of the dividend behind the 11 and repeat the process: 113 / 80

Step 6:
113 divided by 80 is 1 with a remainder of 33.
Put 1 as the next digit of the answer. 
Result so far: 6781.0
If we take 80 away from 113, we end up with 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

Let's proceed to step 7:
The number 80 fits into 330 4 times, leaving a remainder of 10.
The next digit of our result is 4. 
Result so far: 6781.4
Subtract 320 from 330 to get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Going ahead to step 8:
80 goes into 100 1 times with a remainder of 20.
Record the quotient 1 as the next digit in the result. 
Result so far: 6781.41
Subtracting 80 from 100 leaves us with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Step 9:
When dividing 200 by 80, we get 2 with a remainder of 40.
Use 2 as the next digit of our solution. 
Result so far: 6781.412
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.

Step 10:
When dividing 400 by 80, we get 5 with a remainder of 0.
Put 5 as the next digit of the answer. 
Result so far: 6781.4125
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:
If we divide 0 by 80, we get 0 and a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 6781.4125
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.

Moving on to step 12:
The number 80 fits into 0 0 times, leaving a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 6781.4125
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.

After the division, we end up with 6781.4125 and a remainder of 0.0.