We're dividing 528171 by 65 
The aim is to understand the frequency of 65 in 528171.

Advancing to step 1:
When dividing 5 by 65, we get 0 with a remainder of 5.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 5 and we're left with 5.
Include the next digit (2) from the dividend after 5, then repeat: 52 / 65

Advancing to step 2:
When dividing 52 by 65, we get 0 with a remainder of 52.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 52 leaves us with 52.
Take the next digit (8) from the dividend and append it to 52, then repeat: 528 / 65

Advancing to step 3:
If we divide 528 by 65, we get 8 and a remainder of 8.
The number 8 becomes the next digit in our result. 
Result so far: 8.0
Subtracting 520 from 528 leaves us with 8.
Append the next digit (1) from the dividend to 8 and continue with: 81 / 65

Advancing to step 4:
65 goes into 81 1 times with a remainder of 16.
The next digit of our result is 1. 
Result so far: 81.0
Subtracting 65 from 81 leaves us with 16.
Include the next digit (7) from the dividend after 16, then repeat: 167 / 65

Let's proceed to step 5:
65 can be fit into 167 2 times, resulting in a remainder of 37.
Use 2 as the next digit of our solution. 
Result so far: 812.0
Subtracting 130 from 167 leaves us with 37.
Bring next digit (1) of the dividend behind the 37 and repeat the process: 371 / 65

Advancing to step 6:
The number 65 fits into 371 5 times, leaving a remainder of 46.
The number 5 becomes the next digit in our result. 
Result so far: 8125.0
If we subtract 325 from 371, we get 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Let's proceed to step 7:
65 goes into 460 7 times with a remainder of 5.
Put 7 as the next digit of the answer. 
Result so far: 8125.7
Subtracting 455 from 460 leaves us with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Let's proceed to step 8:
If we divide 50 by 65, we get 0 and a remainder of 50.
The number 0 becomes the next digit in our result. 
Result so far: 8125.7
Deduct 0 from 50 and we're left with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Advancing to step 9:
When dividing 500 by 65, we get 7 with a remainder of 45.
Use 7 as the next digit of our solution. 
Result so far: 8125.707
If we subtract 455 from 500, we get 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Going ahead to step 10:
65 can be fit into 450 6 times, resulting in a remainder of 60.
The number 6 becomes the next digit in our result. 
Result so far: 8125.7076
The remainder is 60 after subtracting 390 from 450.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Step 11:
65 goes into 600 9 times with a remainder of 15.
The number 9 becomes the next digit in our result. 
Result so far: 8125.70769
Subtracting 585 from 600 leaves us with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Going ahead to step 12:
When dividing 150 by 65, we get 2 with a remainder of 20.
Record the quotient 2 as the next digit in the result. 
Result so far: 8125.707692
Deduct 130 from 150 and we're left 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.

Advancing to step 13:
The number 65 fits into 200 3 times, leaving a remainder of 5.
Write down 3 as next digit of the result. 
Result so far: 8125.7076923
Subtract 195 from 200 to get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Let's proceed to step 14:
50 divided by 65 is 0 with a remainder of 50.
Write down 0 as next digit of the result. 
Result so far: 8125.7076923
Subtracting 0 from 50 leaves us with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

The quotient of the division is 8125.7076923, and the remainder is 5e-08.