305349 divided by 16 
The aim is to understand the frequency of 16 in 305349.

Going ahead to step 1:
3 divided by 16 is 0 with a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 3 to get 3.
Include the next digit (0) from the dividend after 3, then repeat: 30 / 16

Advancing to step 2:
When dividing 30 by 16, we get 1 with a remainder of 14.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we subtract 16 from 30, we get 14.
Include the next digit (5) from the dividend after 14, then repeat: 145 / 16

Moving on to step 3:
When dividing 145 by 16, we get 9 with a remainder of 1.
Record the quotient 9 as the next digit in the result. 
Result so far: 19.0
If we subtract 144 from 145, we get 1.
Fetch the next digit (3) from the dividend, attach it to 1 and continue: 13 / 16

On to step 4:
The number 16 fits into 13 0 times, leaving a remainder of 13.
The number 0 becomes the next digit in our result. 
Result so far: 190.0
The remainder is 13 after subtracting 0 from 13.
Append the next digit (4) from the dividend to 13 and continue with: 134 / 16

Going ahead to step 5:
When dividing 134 by 16, we get 8 with a remainder of 6.
The number 8 becomes the next digit in our result. 
Result so far: 1908.0
Subtracting 128 from 134 leaves us with 6.
Bring next digit (9) of the dividend behind the 6 and repeat the process: 69 / 16

Let's proceed to step 6:
If we divide 69 by 16, we get 4 and a remainder of 5.
Use 4 as the next digit of our solution. 
Result so far: 19084.0
Subtract 64 from 69 to get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Step 7:
When dividing 50 by 16, we get 3 with a remainder of 2.
The number 3 becomes the next digit in our result. 
Result so far: 19084.3
Subtracting 48 from 50 leaves us with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Step 8:
20 divided by 16 is 1 with a remainder of 4.
Use 1 as the next digit of our solution. 
Result so far: 19084.31
If we take 16 away from 20, we end up with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Going ahead to step 9:
16 can be fit into 40 2 times, resulting in a remainder of 8.
The next digit of our result is 2. 
Result so far: 19084.312
If we subtract 32 from 40, we get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Moving on to step 10:
The number 16 fits into 80 5 times, leaving a remainder of 0.
Use 5 as the next digit of our solution. 
Result so far: 19084.3125
If we take 80 away from 80, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Let's proceed to step 11:
16 can be fit into 0 0 times, resulting in a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 19084.3125
Subtracting 0 from 0 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Going ahead to step 12:
0 divided by 16 is 0 with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 19084.3125
If we subtract 0 from 0, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The quotient of the division is 19084.3125, and the remainder is 0.0.