We're dividing 323771 by 869 
The aim is to understand the frequency of 869 in 323771.

Moving on to step 1:
The number 869 fits into 3 0 times, leaving a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 3, we get 3.
Include the next digit (2) from the dividend after 3, then repeat: 32 / 869

Let's proceed to step 2:
869 can be fit into 32 0 times, resulting in a remainder of 32.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 32 after subtracting 0 from 32.
Bring next digit (3) of the dividend behind the 32 and repeat the process: 323 / 869

Let's proceed to step 3:
323 divided by 869 is 0 with a remainder of 323.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 323 after subtracting 0 from 323.
Take the next digit (7) from the dividend and append it to 323, then repeat: 3237 / 869

On to step 4:
869 can be fit into 3237 3 times, resulting in a remainder of 630.
Use 3 as the next digit of our solution. 
Result so far: 3.0
If we subtract 2607 from 3237, we get 630.
Fetch the next digit (7) from the dividend, attach it to 630 and continue: 6307 / 869

Moving on to step 5:
869 goes into 6307 7 times with a remainder of 224.
Record the quotient 7 as the next digit in the result. 
Result so far: 37.0
Subtracting 6083 from 6307 leaves us with 224.
Take the next digit (1) from the dividend and append it to 224, then repeat: 2241 / 869

On to step 6:
When dividing 2241 by 869, we get 2 with a remainder of 503.
Use 2 as the next digit of our solution. 
Result so far: 372.0
Subtracting 1738 from 2241 leaves us with 503.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5030, and continue the process.

Going ahead to step 7:
869 goes into 5030 5 times with a remainder of 685.
The next digit of our result is 5. 
Result so far: 372.5
The remainder is 685 after subtracting 4345 from 5030.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6850, and continue the process.

Step 8:
869 can be fit into 6850 7 times, resulting in a remainder of 767.
Use 7 as the next digit of our solution. 
Result so far: 372.57
If we subtract 6083 from 6850, we get 767.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7670, and continue the process.

Moving on to step 9:
7670 divided by 869 is 8 with a remainder of 718.
Record the quotient 8 as the next digit in the result. 
Result so far: 372.578
Subtracting 6952 from 7670 leaves us with 718.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7180, and continue the process.

Let's proceed to step 10:
7180 divided by 869 is 8 with a remainder of 228.
Put 8 as the next digit of the answer. 
Result so far: 372.5788
If we subtract 6952 from 7180, we get 228.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2280, and continue the process.

After the division, we end up with 372.5788 and a remainder of 0.00228.