225305 divided by 16 
The aim is to understand the frequency of 16 in 225305.

Going ahead to step 1:
If we divide 2 by 16, we get 0 and a remainder of 2.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 2 to get 2.
Take the next digit (2) from the dividend and append it to 2, then repeat: 22 / 16

Moving on to step 2:
When dividing 22 by 16, we get 1 with a remainder of 6.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Deduct 16 from 22 and we're left with 6.
Take the next digit (5) from the dividend and append it to 6, then repeat: 65 / 16

Moving on to step 3:
16 can be fit into 65 4 times, resulting in a remainder of 1.
Write down 4 as next digit of the result. 
Result so far: 14.0
The remainder is 1 after subtracting 64 from 65.
Include the next digit (3) from the dividend after 1, then repeat: 13 / 16

Let's proceed to step 4:
When dividing 13 by 16, we get 0 with a remainder of 13.
The next digit of our result is 0. 
Result so far: 140.0
Subtracting 0 from 13 leaves us with 13.
Grab the next digit (0) from the dividend, add it to 13, then carry on: 130 / 16

Moving on to step 5:
If we divide 130 by 16, we get 8 and a remainder of 2.
Use 8 as the next digit of our solution. 
Result so far: 1408.0
The remainder is 2 after subtracting 128 from 130.
Grab the next digit (5) from the dividend, add it to 2, then carry on: 25 / 16

Advancing to step 6:
The number 16 fits into 25 1 times, leaving a remainder of 9.
Use 1 as the next digit of our solution. 
Result so far: 14081.0
Subtract 16 from 25 to get 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Step 7:
16 can be fit into 90 5 times, resulting in a remainder of 10.
The number 5 becomes the next digit in our result. 
Result so far: 14081.5
The remainder is 10 after subtracting 80 from 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Let's proceed to step 8:
When dividing 100 by 16, we get 6 with a remainder of 4.
The number 6 becomes the next digit in our result. 
Result so far: 14081.56
If we take 96 away from 100, 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.

On to step 9:
16 goes into 40 2 times with a remainder of 8.
The next digit of our result is 2. 
Result so far: 14081.562
If we take 32 away from 40, we end up with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Let's proceed to step 10:
16 can be fit into 80 5 times, resulting in a remainder of 0.
Put 5 as the next digit of the answer. 
Result so far: 14081.5625
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.

Moving on to step 11:
If we divide 0 by 16, we get 0 and a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 14081.5625
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.

Moving on to step 12:
16 goes into 0 0 times with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 14081.5625
If we take 0 away from 0, 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.

The quotient of the division is 14081.5625, and the remainder is 0.0.