We're dividing 667373 by 16 
The aim is to understand the frequency of 16 in 667373.

Step 1:
If we divide 6 by 16, we get 0 and a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Include the next digit (6) from the dividend after 6, then repeat: 66 / 16

Let's proceed to step 2:
If we divide 66 by 16, we get 4 and a remainder of 2.
Record the quotient 4 as the next digit in the result. 
Result so far: 4.0
Deduct 64 from 66 and we're left with 2.
Fetch the next digit (7) from the dividend, attach it to 2 and continue: 27 / 16

Step 3:
The number 16 fits into 27 1 times, leaving a remainder of 11.
The number 1 becomes the next digit in our result. 
Result so far: 41.0
If we take 16 away from 27, we end up with 11.
Fetch the next digit (3) from the dividend, attach it to 11 and continue: 113 / 16

Let's proceed to step 4:
16 goes into 113 7 times with a remainder of 1.
Write down 7 as next digit of the result. 
Result so far: 417.0
Deduct 112 from 113 and we're left with 1.
Grab the next digit (7) from the dividend, add it to 1, then carry on: 17 / 16

Let's proceed to step 5:
16 can be fit into 17 1 times, resulting in a remainder of 1.
Put 1 as the next digit of the answer. 
Result so far: 4171.0
Deduct 16 from 17 and we're left with 1.
Grab the next digit (3) from the dividend, add it to 1, then carry on: 13 / 16

Moving on to step 6:
13 divided by 16 is 0 with a remainder of 13.
The next digit of our result is 0. 
Result so far: 41710.0
If we subtract 0 from 13, we get 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Step 7:
130 divided by 16 is 8 with a remainder of 2.
Use 8 as the next digit of our solution. 
Result so far: 41710.8
Deduct 128 from 130 and we're left 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.

Advancing to step 8:
16 can be fit into 20 1 times, resulting in a remainder of 4.
The number 1 becomes the next digit in our result. 
Result so far: 41710.81
Deduct 16 from 20 and we're left 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:
If we divide 40 by 16, we get 2 and a remainder of 8.
The number 2 becomes the next digit in our result. 
Result so far: 41710.812
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.

Advancing to step 10:
If we divide 80 by 16, we get 5 and a remainder of 0.
The next digit of our result is 5. 
Result so far: 41710.8125
If we subtract 80 from 80, 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.

Let's proceed to step 11:
0 divided by 16 is 0 with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 41710.8125
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 12:
If we divide 0 by 16, we get 0 and a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 41710.8125
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 final outcome is 41710.8125, with a leftover of 0.0.