Let's divide 876646 by 16
The aim is to understand the frequency of 16 in 876646.

Let's proceed to step 1:
The number 16 fits into 8 0 times, leaving a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Take the next digit (7) from the dividend and append it to 8, then repeat: 87 / 16

Advancing to step 2:
16 goes into 87 5 times with a remainder of 7.
Use 5 as the next digit of our solution. 
Result so far: 5.0
Deduct 80 from 87 and we're left with 7.
Grab the next digit (6) from the dividend, add it to 7, then carry on: 76 / 16

On to step 3:
76 divided by 16 is 4 with a remainder of 12.
The number 4 becomes the next digit in our result. 
Result so far: 54.0
If we subtract 64 from 76, we get 12.
Append the next digit (6) from the dividend to 12 and continue with: 126 / 16

Step 4:
When dividing 126 by 16, we get 7 with a remainder of 14.
Use 7 as the next digit of our solution. 
Result so far: 547.0
Deduct 112 from 126 and we're left with 14.
Append the next digit (4) from the dividend to 14 and continue with: 144 / 16

Let's proceed to step 5:
The number 16 fits into 144 9 times, leaving a remainder of 0.
Write down 9 as next digit of the result. 
Result so far: 5479.0
The remainder is 0 after subtracting 144 from 144.
Bring next digit (6) of the dividend behind the 0 and repeat the process: 6 / 16

Step 6:
The number 16 fits into 6 0 times, leaving a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 54790.0
If we take 0 away from 6, we end up with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Let's proceed to step 7:
16 goes into 60 3 times with a remainder of 12.
The next digit of our result is 3. 
Result so far: 54790.3
Deduct 48 from 60 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 8:
16 goes into 120 7 times with a remainder of 8.
Write down 7 as next digit of the result. 
Result so far: 54790.37
If we subtract 112 from 120, 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.

Let's proceed to step 9:
16 goes into 80 5 times with a remainder of 0.
The number 5 becomes the next digit in our result. 
Result so far: 54790.375
Deduct 80 from 80 and we're left 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 10:
The number 16 fits into 0 0 times, leaving a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 54790.375
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 11:
16 goes into 0 0 times with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 54790.375
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.

Our division results in 54790.375 with a remaining 0.0.