33571 divided by 65 
The aim is to understand the frequency of 65 in 33571.

On to step 1:
If we divide 3 by 65, we get 0 and a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 3, we end up with 3.
Include the next digit (3) from the dividend after 3, then repeat: 33 / 65

Going ahead to step 2:
65 can be fit into 33 0 times, resulting in a remainder of 33.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 33, we get 33.
Bring next digit (5) of the dividend behind the 33 and repeat the process: 335 / 65

Advancing to step 3:
If we divide 335 by 65, we get 5 and a remainder of 10.
The number 5 becomes the next digit in our result. 
Result so far: 5.0
The remainder is 10 after subtracting 325 from 335.
Fetch the next digit (7) from the dividend, attach it to 10 and continue: 107 / 65

Step 4:
When dividing 107 by 65, we get 1 with a remainder of 42.
Record the quotient 1 as the next digit in the result. 
Result so far: 51.0
Subtract 65 from 107 to get 42.
Grab the next digit (1) from the dividend, add it to 42, then carry on: 421 / 65

On to step 5:
65 can be fit into 421 6 times, resulting in a remainder of 31.
Record the quotient 6 as the next digit in the result. 
Result so far: 516.0
If we take 390 away from 421, we end up with 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Advancing to step 6:
When dividing 310 by 65, we get 4 with a remainder of 50.
Put 4 as the next digit of the answer. 
Result so far: 516.4
Subtracting 260 from 310 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.

Going ahead to step 7:
If we divide 500 by 65, we get 7 and a remainder of 45.
Put 7 as the next digit of the answer. 
Result so far: 516.47
The remainder is 45 after subtracting 455 from 500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Step 8:
When dividing 450 by 65, we get 6 with a remainder of 60.
The next digit of our result is 6. 
Result so far: 516.476
Deduct 390 from 450 and we're left with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Moving on to step 9:
When dividing 600 by 65, we get 9 with a remainder of 15.
Put 9 as the next digit of the answer. 
Result so far: 516.4769
Subtract 585 from 600 to get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Advancing to step 10:
65 goes into 150 2 times with a remainder of 20.
The number 2 becomes the next digit in our result. 
Result so far: 516.47692
Subtract 130 from 150 to get 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 11:
65 goes into 200 3 times with a remainder of 5.
Use 3 as the next digit of our solution. 
Result so far: 516.476923
The remainder is 5 after subtracting 195 from 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

On to step 12:
When dividing 50 by 65, we get 0 with a remainder of 50.
Record the quotient 0 as the next digit in the result. 
Result so far: 516.476923
If we take 0 away from 50, we end up 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.

Let's proceed to step 13:
If we divide 500 by 65, we get 7 and a remainder of 45.
Put 7 as the next digit of the answer. 
Result so far: 516.47692307
Subtract 455 from 500 to 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.

The final result is 516.47692307 with a remainder of 4.5e-08.