62661 divided by 65 
The aim is to understand the frequency of 65 in 62661.

Step 1:
6 divided by 65 is 0 with a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Include the next digit (2) from the dividend after 6, then repeat: 62 / 65

Let's proceed to step 2:
When dividing 62 by 65, we get 0 with a remainder of 62.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 62 and we're left with 62.
Take the next digit (6) from the dividend and append it to 62, then repeat: 626 / 65

Going ahead to step 3:
The number 65 fits into 626 9 times, leaving a remainder of 41.
Record the quotient 9 as the next digit in the result. 
Result so far: 9.0
If we subtract 585 from 626, we get 41.
Bring next digit (6) of the dividend behind the 41 and repeat the process: 416 / 65

Advancing to step 4:
When dividing 416 by 65, we get 6 with a remainder of 26.
Put 6 as the next digit of the answer. 
Result so far: 96.0
Subtract 390 from 416 to get 26.
Bring next digit (1) of the dividend behind the 26 and repeat the process: 261 / 65

Let's proceed to step 5:
65 can be fit into 261 4 times, resulting in a remainder of 1.
The number 4 becomes the next digit in our result. 
Result so far: 964.0
Deduct 260 from 261 and we're left with 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 6:
The number 65 fits into 10 0 times, leaving a remainder of 10.
Record the quotient 0 as the next digit in the result. 
Result so far: 964.0
If we take 0 away from 10, we end up 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.

On to step 7:
If we divide 100 by 65, we get 1 and a remainder of 35.
The next digit of our result is 1. 
Result so far: 964.01
Subtracting 65 from 100 leaves us with 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Let's proceed to step 8:
If we divide 350 by 65, we get 5 and a remainder of 25.
Put 5 as the next digit of the answer. 
Result so far: 964.015
Subtracting 325 from 350 leaves us with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Let's proceed to step 9:
When dividing 250 by 65, we get 3 with a remainder of 55.
Write down 3 as next digit of the result. 
Result so far: 964.0153
Subtract 195 from 250 to get 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

Moving on to step 10:
65 can be fit into 550 8 times, resulting in a remainder of 30.
Record the quotient 8 as the next digit in the result. 
Result so far: 964.01538
Deduct 520 from 550 and we're left with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Advancing to step 11:
If we divide 300 by 65, we get 4 and a remainder of 40.
Record the quotient 4 as the next digit in the result. 
Result so far: 964.015384
If we subtract 260 from 300, we 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.

Step 12:
When dividing 400 by 65, we get 6 with a remainder of 10.
Write down 6 as next digit of the result. 
Result so far: 964.0153846
The remainder is 10 after subtracting 390 from 400.
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 13:
The number 65 fits into 100 1 times, leaving a remainder of 35.
Use 1 as the next digit of our solution. 
Result so far: 964.01538461
If we take 65 away from 100, we end up with 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

The final outcome is 964.01538461, with a leftover of 3.5e-08.