309616 ÷ 71 
The aim is to understand the frequency of 71 in 309616.

Going ahead to step 1:
71 goes into 3 0 times with a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 3, we end up with 3.
Fetch the next digit (0) from the dividend, attach it to 3 and continue: 30 / 71

Advancing to step 2:
71 goes into 30 0 times with a remainder of 30.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 30 leaves us with 30.
Include the next digit (9) from the dividend after 30, then repeat: 309 / 71

On to step 3:
309 divided by 71 is 4 with a remainder of 25.
Use 4 as the next digit of our solution. 
Result so far: 4.0
Deduct 284 from 309 and we're left with 25.
Append the next digit (6) from the dividend to 25 and continue with: 256 / 71

Step 4:
256 divided by 71 is 3 with a remainder of 43.
Write down 3 as next digit of the result. 
Result so far: 43.0
Deduct 213 from 256 and we're left with 43.
Append the next digit (1) from the dividend to 43 and continue with: 431 / 71

Moving on to step 5:
71 goes into 431 6 times with a remainder of 5.
Write down 6 as next digit of the result. 
Result so far: 436.0
Subtracting 426 from 431 leaves us with 5.
Fetch the next digit (6) from the dividend, attach it to 5 and continue: 56 / 71

Step 6:
56 divided by 71 is 0 with a remainder of 56.
The next digit of our result is 0. 
Result so far: 4360.0
If we subtract 0 from 56, we get 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Step 7:
The number 71 fits into 560 7 times, leaving a remainder of 63.
Put 7 as the next digit of the answer. 
Result so far: 4360.7
Subtract 497 from 560 to get 63.
Since there are no more digits in the dividend, we add a zero to the remainder making it 630, and continue the process.

Going ahead to step 8:
71 goes into 630 8 times with a remainder of 62.
The number 8 becomes the next digit in our result. 
Result so far: 4360.78
Subtract 568 from 630 to get 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

Let's proceed to step 9:
71 can be fit into 620 8 times, resulting in a remainder of 52.
Use 8 as the next digit of our solution. 
Result so far: 4360.788
Subtract 568 from 620 to get 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

In conclusion, the division gives 4360.788 with a balance of 0.0052.