We divide 7304507 by 228
The aim is to understand the frequency of 228 in 7304507.

Step 1:
228 can be fit into 7 0 times, resulting in a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Append the next digit (3) from the dividend to 7 and continue with: 73 / 228

Advancing to step 2:
228 can be fit into 73 0 times, resulting in a remainder of 73.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 73 leaves us with 73.
Take the next digit (0) from the dividend and append it to 73, then repeat: 730 / 228

Advancing to step 3:
If we divide 730 by 228, we get 3 and a remainder of 46.
The next digit of our result is 3. 
Result so far: 3.0
Subtracting 684 from 730 leaves us with 46.
Fetch the next digit (4) from the dividend, attach it to 46 and continue: 464 / 228

Moving on to step 4:
228 goes into 464 2 times with a remainder of 8.
Use 2 as the next digit of our solution. 
Result so far: 32.0
Deduct 456 from 464 and we're left with 8.
Fetch the next digit (5) from the dividend, attach it to 8 and continue: 85 / 228

Going ahead to step 5:
If we divide 85 by 228, we get 0 and a remainder of 85.
Put 0 as the next digit of the answer. 
Result so far: 320.0
The remainder is 85 after subtracting 0 from 85.
Bring next digit (0) of the dividend behind the 85 and repeat the process: 850 / 228

Let's proceed to step 6:
If we divide 850 by 228, we get 3 and a remainder of 166.
Write down 3 as next digit of the result. 
Result so far: 3203.0
The remainder is 166 after subtracting 684 from 850.
Bring next digit (7) of the dividend behind the 166 and repeat the process: 1667 / 228

On to step 7:
The number 228 fits into 1667 7 times, leaving a remainder of 71.
Use 7 as the next digit of our solution. 
Result so far: 32037.0
If we subtract 1596 from 1667, we get 71.
Since there are no more digits in the dividend, we add a zero to the remainder making it 710, and continue the process.

Going ahead to step 8:
When dividing 710 by 228, we get 3 with a remainder of 26.
The number 3 becomes the next digit in our result. 
Result so far: 32037.3
If we take 684 away from 710, we end up with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Advancing to step 9:
228 goes into 260 1 times with a remainder of 32.
Use 1 as the next digit of our solution. 
Result so far: 32037.31
Deduct 228 from 260 and we're left with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Step 10:
228 can be fit into 320 1 times, resulting in a remainder of 92.
The next digit of our result is 1. 
Result so far: 32037.311
Subtracting 228 from 320 leaves us with 92.
Since there are no more digits in the dividend, we add a zero to the remainder making it 920, and continue the process.

The final outcome is 32037.311, with a leftover of 0.0092.