Let's divide 3223548 by 242
The aim is to understand the frequency of 242 in 3223548.

On to step 1:
When dividing 3 by 242, we get 0 with a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Grab the next digit (2) from the dividend, add it to 3, then carry on: 32 / 242

Let's proceed to step 2:
32 divided by 242 is 0 with a remainder of 32.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 32, we end up with 32.
Append the next digit (2) from the dividend to 32 and continue with: 322 / 242

Step 3:
242 can be fit into 322 1 times, resulting in a remainder of 80.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtract 242 from 322 to get 80.
Take the next digit (3) from the dividend and append it to 80, then repeat: 803 / 242

Advancing to step 4:
803 divided by 242 is 3 with a remainder of 77.
The next digit of our result is 3. 
Result so far: 13.0
Subtract 726 from 803 to get 77.
Include the next digit (5) from the dividend after 77, then repeat: 775 / 242

Going ahead to step 5:
242 goes into 775 3 times with a remainder of 49.
Write down 3 as next digit of the result. 
Result so far: 133.0
The remainder is 49 after subtracting 726 from 775.
Bring next digit (4) of the dividend behind the 49 and repeat the process: 494 / 242

Advancing to step 6:
When dividing 494 by 242, we get 2 with a remainder of 10.
The next digit of our result is 2. 
Result so far: 1332.0
If we subtract 484 from 494, we get 10.
Take the next digit (8) from the dividend and append it to 10, then repeat: 108 / 242

Moving on to step 7:
The number 242 fits into 108 0 times, leaving a remainder of 108.
The number 0 becomes the next digit in our result. 
Result so far: 13320.0
If we subtract 0 from 108, we get 108.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1080, and continue the process.

Going ahead to step 8:
The number 242 fits into 1080 4 times, leaving a remainder of 112.
Put 4 as the next digit of the answer. 
Result so far: 13320.4
Subtract 968 from 1080 to get 112.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1120, and continue the process.

Step 9:
If we divide 1120 by 242, we get 4 and a remainder of 152.
Put 4 as the next digit of the answer. 
Result so far: 13320.44
If we take 968 away from 1120, we end up with 152.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1520, and continue the process.

The final result is 13320.44 with a remainder of 0.152.