We look at the division of 704923 by 16 
The aim is to understand the frequency of 16 in 704923.

Let's proceed to step 1:
7 divided by 16 is 0 with a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Grab the next digit (0) from the dividend, add it to 7, then carry on: 70 / 16

Going ahead to step 2:
The number 16 fits into 70 4 times, leaving a remainder of 6.
Record the quotient 4 as the next digit in the result. 
Result so far: 4.0
Subtracting 64 from 70 leaves us with 6.
Fetch the next digit (4) from the dividend, attach it to 6 and continue: 64 / 16

Let's proceed to step 3:
If we divide 64 by 16, we get 4 and a remainder of 0.
Record the quotient 4 as the next digit in the result. 
Result so far: 44.0
If we subtract 64 from 64, we get 0.
Fetch the next digit (9) from the dividend, attach it to 0 and continue: 9 / 16

Advancing to step 4:
The number 16 fits into 9 0 times, leaving a remainder of 9.
Use 0 as the next digit of our solution. 
Result so far: 440.0
Subtracting 0 from 9 leaves us with 9.
Grab the next digit (2) from the dividend, add it to 9, then carry on: 92 / 16

Moving on to step 5:
92 divided by 16 is 5 with a remainder of 12.
Write down 5 as next digit of the result. 
Result so far: 4405.0
Subtract 80 from 92 to get 12.
Append the next digit (3) from the dividend to 12 and continue with: 123 / 16

Let's proceed to step 6:
123 divided by 16 is 7 with a remainder of 11.
The next digit of our result is 7. 
Result so far: 44057.0
If we subtract 112 from 123, we get 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Advancing to step 7:
If we divide 110 by 16, we get 6 and a remainder of 14.
Write down 6 as next digit of the result. 
Result so far: 44057.6
The remainder is 14 after subtracting 96 from 110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

On to step 8:
When dividing 140 by 16, we get 8 with a remainder of 12.
Record the quotient 8 as the next digit in the result. 
Result so far: 44057.68
Deduct 128 from 140 and we're left with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Step 9:
16 goes into 120 7 times with a remainder of 8.
Write down 7 as next digit of the result. 
Result so far: 44057.687
Deduct 112 from 120 and we're left 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.

Step 10:
When dividing 80 by 16, we get 5 with a remainder of 0.
The next digit of our result is 5. 
Result so far: 44057.6875
The remainder is 0 after subtracting 80 from 80.
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:
The number 16 fits into 0 0 times, leaving a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 44057.6875
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.

Step 12:
0 divided by 16 is 0 with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 44057.6875
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.

The final result is 44057.6875 with a remainder of 0.0.