Let's divide 82852561 by 720
The aim is to understand the frequency of 720 in 82852561.

Going ahead to step 1:
The number 720 fits into 8 0 times, leaving a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Append the next digit (2) from the dividend to 8 and continue with: 82 / 720

Advancing to step 2:
If we divide 82 by 720, we get 0 and a remainder of 82.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 82, we get 82.
Append the next digit (8) from the dividend to 82 and continue with: 828 / 720

Step 3:
828 divided by 720 is 1 with a remainder of 108.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we subtract 720 from 828, we get 108.
Take the next digit (5) from the dividend and append it to 108, then repeat: 1085 / 720

Let's proceed to step 4:
720 goes into 1085 1 times with a remainder of 365.
Record the quotient 1 as the next digit in the result. 
Result so far: 11.0
Deduct 720 from 1085 and we're left with 365.
Grab the next digit (2) from the dividend, add it to 365, then carry on: 3652 / 720

Going ahead to step 5:
3652 divided by 720 is 5 with a remainder of 52.
Record the quotient 5 as the next digit in the result. 
Result so far: 115.0
Subtract 3600 from 3652 to get 52.
Fetch the next digit (5) from the dividend, attach it to 52 and continue: 525 / 720

Let's proceed to step 6:
525 divided by 720 is 0 with a remainder of 525.
The number 0 becomes the next digit in our result. 
Result so far: 1150.0
If we subtract 0 from 525, we get 525.
Include the next digit (6) from the dividend after 525, then repeat: 5256 / 720

Let's proceed to step 7:
720 goes into 5256 7 times with a remainder of 216.
The number 7 becomes the next digit in our result. 
Result so far: 11507.0
If we take 5040 away from 5256, we end up with 216.
Include the next digit (1) from the dividend after 216, then repeat: 2161 / 720

Let's proceed to step 8:
2161 divided by 720 is 3 with a remainder of 1.
Put 3 as the next digit of the answer. 
Result so far: 115073.0
Subtract 2160 from 2161 to get 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Moving on to step 9:
720 goes into 10 0 times with a remainder of 10.
Put 0 as the next digit of the answer. 
Result so far: 115073.0
Subtracting 0 from 10 leaves us with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Advancing to step 10:
The number 720 fits into 100 0 times, leaving a remainder of 100.
Use 0 as the next digit of our solution. 
Result so far: 115073.0
The remainder is 100 after subtracting 0 from 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

The quotient of the division is 115073.0, and the remainder is 0.1.