673516 divided by 16 
The aim is to understand the frequency of 16 in 673516.

Going ahead to step 1:
When dividing 6 by 16, we get 0 with a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Include the next digit (7) from the dividend after 6, then repeat: 67 / 16

On to step 2:
When dividing 67 by 16, we get 4 with a remainder of 3.
Record the quotient 4 as the next digit in the result. 
Result so far: 4.0
If we take 64 away from 67, we end up with 3.
Append the next digit (3) from the dividend to 3 and continue with: 33 / 16

Moving on to step 3:
The number 16 fits into 33 2 times, leaving a remainder of 1.
Use 2 as the next digit of our solution. 
Result so far: 42.0
The remainder is 1 after subtracting 32 from 33.
Append the next digit (5) from the dividend to 1 and continue with: 15 / 16

Let's proceed to step 4:
15 divided by 16 is 0 with a remainder of 15.
The number 0 becomes the next digit in our result. 
Result so far: 420.0
Subtracting 0 from 15 leaves us with 15.
Append the next digit (1) from the dividend to 15 and continue with: 151 / 16

Step 5:
The number 16 fits into 151 9 times, leaving a remainder of 7.
The next digit of our result is 9. 
Result so far: 4209.0
Subtract 144 from 151 to get 7.
Fetch the next digit (6) from the dividend, attach it to 7 and continue: 76 / 16

On to step 6:
16 goes into 76 4 times with a remainder of 12.
The next digit of our result is 4. 
Result so far: 42094.0
If we subtract 64 from 76, we get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

On to step 7:
16 goes into 120 7 times with a remainder of 8.
Use 7 as the next digit of our solution. 
Result so far: 42094.7
If we take 112 away from 120, 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.

Moving on to step 8:
When dividing 80 by 16, we get 5 with a remainder of 0.
Use 5 as the next digit of our solution. 
Result so far: 42094.75
Subtract 80 from 80 to 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.

On to step 9:
16 goes into 0 0 times with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 42094.75
The remainder is 0 after subtracting 0 from 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 10:
When dividing 0 by 16, we get 0 with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 42094.75
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.

Our division results in 42094.75 with a remaining 0.0.