We divide 16186449 by 254
The aim is to understand the frequency of 254 in 16186449.

Moving on to step 1:
254 can be fit into 1 0 times, resulting in a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Include the next digit (6) from the dividend after 1, then repeat: 16 / 254

Moving on to step 2:
254 goes into 16 0 times with a remainder of 16.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 16 to get 16.
Fetch the next digit (1) from the dividend, attach it to 16 and continue: 161 / 254

Going ahead to step 3:
254 goes into 161 0 times with a remainder of 161.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 161 and we're left with 161.
Take the next digit (8) from the dividend and append it to 161, then repeat: 1618 / 254

Advancing to step 4:
If we divide 1618 by 254, we get 6 and a remainder of 94.
Record the quotient 6 as the next digit in the result. 
Result so far: 6.0
Subtract 1524 from 1618 to get 94.
Include the next digit (6) from the dividend after 94, then repeat: 946 / 254

Going ahead to step 5:
254 goes into 946 3 times with a remainder of 184.
The next digit of our result is 3. 
Result so far: 63.0
Subtract 762 from 946 to get 184.
Fetch the next digit (4) from the dividend, attach it to 184 and continue: 1844 / 254

Going ahead to step 6:
When dividing 1844 by 254, we get 7 with a remainder of 66.
The number 7 becomes the next digit in our result. 
Result so far: 637.0
If we subtract 1778 from 1844, we get 66.
Take the next digit (4) from the dividend and append it to 66, then repeat: 664 / 254

On to step 7:
254 can be fit into 664 2 times, resulting in a remainder of 156.
Use 2 as the next digit of our solution. 
Result so far: 6372.0
If we take 508 away from 664, we end up with 156.
Append the next digit (9) from the dividend to 156 and continue with: 1569 / 254

Let's proceed to step 8:
The number 254 fits into 1569 6 times, leaving a remainder of 45.
The next digit of our result is 6. 
Result so far: 63726.0
The remainder is 45 after subtracting 1524 from 1569.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

On to step 9:
450 divided by 254 is 1 with a remainder of 196.
Put 1 as the next digit of the answer. 
Result so far: 63726.1
The remainder is 196 after subtracting 254 from 450.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1960, and continue the process.

On to step 10:
The number 254 fits into 1960 7 times, leaving a remainder of 182.
Write down 7 as next digit of the result. 
Result so far: 63726.17
If we take 1778 away from 1960, we end up with 182.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1820, and continue the process.

Step 11:
When dividing 1820 by 254, we get 7 with a remainder of 42.
Put 7 as the next digit of the answer. 
Result so far: 63726.177
Subtracting 1778 from 1820 leaves us with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

The final outcome is 63726.177, with a leftover of 0.0042.