Let's divide 65508525 by 653
The aim is to understand the frequency of 653 in 65508525.

Going ahead to step 1:
653 can be fit into 6 0 times, resulting in a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Take the next digit (5) from the dividend and append it to 6, then repeat: 65 / 653

Step 2:
If we divide 65 by 653, we get 0 and a remainder of 65.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 65, we get 65.
Bring next digit (5) of the dividend behind the 65 and repeat the process: 655 / 653

Moving on to step 3:
The number 653 fits into 655 1 times, leaving a remainder of 2.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtracting 653 from 655 leaves us with 2.
Append the next digit (0) from the dividend to 2 and continue with: 20 / 653

Moving on to step 4:
The number 653 fits into 20 0 times, leaving a remainder of 20.
Record the quotient 0 as the next digit in the result. 
Result so far: 10.0
The remainder is 20 after subtracting 0 from 20.
Include the next digit (8) from the dividend after 20, then repeat: 208 / 653

Step 5:
If we divide 208 by 653, we get 0 and a remainder of 208.
Write down 0 as next digit of the result. 
Result so far: 100.0
Subtracting 0 from 208 leaves us with 208.
Include the next digit (5) from the dividend after 208, then repeat: 2085 / 653

Advancing to step 6:
The number 653 fits into 2085 3 times, leaving a remainder of 126.
The number 3 becomes the next digit in our result. 
Result so far: 1003.0
If we take 1959 away from 2085, we end up with 126.
Include the next digit (2) from the dividend after 126, then repeat: 1262 / 653

Advancing to step 7:
1262 divided by 653 is 1 with a remainder of 609.
The next digit of our result is 1. 
Result so far: 10031.0
If we take 653 away from 1262, we end up with 609.
Fetch the next digit (5) from the dividend, attach it to 609 and continue: 6095 / 653

Step 8:
653 can be fit into 6095 9 times, resulting in a remainder of 218.
Use 9 as the next digit of our solution. 
Result so far: 100319.0
The remainder is 218 after subtracting 5877 from 6095.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2180, and continue the process.

Moving on to step 9:
If we divide 2180 by 653, we get 3 and a remainder of 221.
The next digit of our result is 3. 
Result so far: 100319.3
Deduct 1959 from 2180 and we're left with 221.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2210, and continue the process.

Step 10:
When dividing 2210 by 653, we get 3 with a remainder of 251.
The next digit of our result is 3. 
Result so far: 100319.33
The remainder is 251 after subtracting 1959 from 2210.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2510, and continue the process.

After the division, we end up with 100319.33 and a remainder of 0.251.