We're dividing 532748 by 80 
The aim is to understand the frequency of 80 in 532748.

On to step 1:
80 goes into 5 0 times with a remainder of 5.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 5 to get 5.
Take the next digit (3) from the dividend and append it to 5, then repeat: 53 / 80

Moving on to step 2:
80 can be fit into 53 0 times, resulting in a remainder of 53.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 53 and we're left with 53.
Grab the next digit (2) from the dividend, add it to 53, then carry on: 532 / 80

Moving on to step 3:
The number 80 fits into 532 6 times, leaving a remainder of 52.
Write down 6 as next digit of the result. 
Result so far: 6.0
Subtract 480 from 532 to get 52.
Take the next digit (7) from the dividend and append it to 52, then repeat: 527 / 80

Going ahead to step 4:
527 divided by 80 is 6 with a remainder of 47.
Record the quotient 6 as the next digit in the result. 
Result so far: 66.0
Subtract 480 from 527 to get 47.
Bring next digit (4) of the dividend behind the 47 and repeat the process: 474 / 80

Moving on to step 5:
474 divided by 80 is 5 with a remainder of 74.
The number 5 becomes the next digit in our result. 
Result so far: 665.0
Subtracting 400 from 474 leaves us with 74.
Take the next digit (8) from the dividend and append it to 74, then repeat: 748 / 80

On to step 6:
If we divide 748 by 80, we get 9 and a remainder of 28.
The next digit of our result is 9. 
Result so far: 6659.0
Deduct 720 from 748 and we're left with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Going ahead to step 7:
80 can be fit into 280 3 times, resulting in a remainder of 40.
Put 3 as the next digit of the answer. 
Result so far: 6659.3
Subtract 240 from 280 to get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

On to step 8:
80 goes into 400 5 times with a remainder of 0.
The next digit of our result is 5. 
Result so far: 6659.35
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.

Advancing to step 9:
If we divide 0 by 80, we get 0 and a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 6659.35
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.

Advancing to step 10:
If we divide 0 by 80, we get 0 and a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 6659.35
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.

Our division results in 6659.35 with a remaining 0.0.