We look at the division of 52453424 by 331 
The aim is to understand the frequency of 331 in 52453424.

Moving on to step 1:
331 can be fit into 5 0 times, resulting in a remainder of 5.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 5, we end up with 5.
Fetch the next digit (2) from the dividend, attach it to 5 and continue: 52 / 331

Advancing to step 2:
When dividing 52 by 331, we get 0 with a remainder of 52.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 52, we end up with 52.
Take the next digit (4) from the dividend and append it to 52, then repeat: 524 / 331

Step 3:
524 divided by 331 is 1 with a remainder of 193.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
The remainder is 193 after subtracting 331 from 524.
Append the next digit (5) from the dividend to 193 and continue with: 1935 / 331

Advancing to step 4:
1935 divided by 331 is 5 with a remainder of 280.
The next digit of our result is 5. 
Result so far: 15.0
Deduct 1655 from 1935 and we're left with 280.
Take the next digit (3) from the dividend and append it to 280, then repeat: 2803 / 331

Let's proceed to step 5:
331 can be fit into 2803 8 times, resulting in a remainder of 155.
Write down 8 as next digit of the result. 
Result so far: 158.0
If we subtract 2648 from 2803, we get 155.
Include the next digit (4) from the dividend after 155, then repeat: 1554 / 331

On to step 6:
When dividing 1554 by 331, we get 4 with a remainder of 230.
Record the quotient 4 as the next digit in the result. 
Result so far: 1584.0
Subtracting 1324 from 1554 leaves us with 230.
Grab the next digit (2) from the dividend, add it to 230, then carry on: 2302 / 331

Step 7:
2302 divided by 331 is 6 with a remainder of 316.
Use 6 as the next digit of our solution. 
Result so far: 15846.0
If we subtract 1986 from 2302, we get 316.
Bring next digit (4) of the dividend behind the 316 and repeat the process: 3164 / 331

On to step 8:
When dividing 3164 by 331, we get 9 with a remainder of 185.
Use 9 as the next digit of our solution. 
Result so far: 158469.0
Subtract 2979 from 3164 to get 185.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1850, and continue the process.

Moving on to step 9:
331 can be fit into 1850 5 times, resulting in a remainder of 195.
Write down 5 as next digit of the result. 
Result so far: 158469.5
Subtract 1655 from 1850 to get 195.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1950, and continue the process.

On to step 10:
If we divide 1950 by 331, we get 5 and a remainder of 295.
Record the quotient 5 as the next digit in the result. 
Result so far: 158469.55
If we take 1655 away from 1950, we end up with 295.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2950, and continue the process.

The final result is 158469.55 with a remainder of 0.295.