We're dividing 247871 by 69 
The aim is to understand the frequency of 69 in 247871.

Step 1:
When dividing 2 by 69, we get 0 with a remainder of 2.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 2, we get 2.
Append the next digit (4) from the dividend to 2 and continue with: 24 / 69

Let's proceed to step 2:
69 goes into 24 0 times with a remainder of 24.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 24, we get 24.
Append the next digit (7) from the dividend to 24 and continue with: 247 / 69

On to step 3:
247 divided by 69 is 3 with a remainder of 40.
Write down 3 as next digit of the result. 
Result so far: 3.0
Subtracting 207 from 247 leaves us with 40.
Bring next digit (8) of the dividend behind the 40 and repeat the process: 408 / 69

Going ahead to step 4:
69 can be fit into 408 5 times, resulting in a remainder of 63.
Use 5 as the next digit of our solution. 
Result so far: 35.0
The remainder is 63 after subtracting 345 from 408.
Fetch the next digit (7) from the dividend, attach it to 63 and continue: 637 / 69

Step 5:
When dividing 637 by 69, we get 9 with a remainder of 16.
Record the quotient 9 as the next digit in the result. 
Result so far: 359.0
If we take 621 away from 637, we end up with 16.
Include the next digit (1) from the dividend after 16, then repeat: 161 / 69

Going ahead to step 6:
161 divided by 69 is 2 with a remainder of 23.
The number 2 becomes the next digit in our result. 
Result so far: 3592.0
If we subtract 138 from 161, we get 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Moving on to step 7:
230 divided by 69 is 3 with a remainder of 23.
The next digit of our result is 3. 
Result so far: 3592.3
Subtracting 207 from 230 leaves us with 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Advancing to step 8:
69 can be fit into 230 3 times, resulting in a remainder of 23.
The number 3 becomes the next digit in our result. 
Result so far: 3592.33
The remainder is 23 after subtracting 207 from 230.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Our division results in 3592.33 with a remaining 0.023.