We divide 572248 by 80
The aim is to understand the frequency of 80 in 572248.

Moving on 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 take 0 away from 5, we end up with 5.
Include the next digit (7) from the dividend after 5, then repeat: 57 / 80

Going ahead to step 2:
57 divided by 80 is 0 with a remainder of 57.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 57 to get 57.
Append the next digit (2) from the dividend to 57 and continue with: 572 / 80

Let's proceed to step 3:
When dividing 572 by 80, we get 7 with a remainder of 12.
The number 7 becomes the next digit in our result. 
Result so far: 7.0
Subtracting 560 from 572 leaves us with 12.
Fetch the next digit (2) from the dividend, attach it to 12 and continue: 122 / 80

Step 4:
80 goes into 122 1 times with a remainder of 42.
Use 1 as the next digit of our solution. 
Result so far: 71.0
Subtracting 80 from 122 leaves us with 42.
Take the next digit (4) from the dividend and append it to 42, then repeat: 424 / 80

On to step 5:
424 divided by 80 is 5 with a remainder of 24.
The next digit of our result is 5. 
Result so far: 715.0
The remainder is 24 after subtracting 400 from 424.
Append the next digit (8) from the dividend to 24 and continue with: 248 / 80

Step 6:
If we divide 248 by 80, we get 3 and a remainder of 8.
Use 3 as the next digit of our solution. 
Result so far: 7153.0
Subtract 240 from 248 to get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

On to step 7:
80 goes into 80 1 times with a remainder of 0.
The next digit of our result is 1. 
Result so far: 7153.1
The remainder is 0 after subtracting 80 from 80.
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 8:
When dividing 0 by 80, we get 0 with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 7153.1
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.

Moving on to step 9:
80 goes into 0 0 times with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 7153.1
If we subtract 0 from 0, 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.

After the division, we end up with 7153.1 and a remainder of 0.0.