We look at the division of 877361 by 16 
The aim is to understand the frequency of 16 in 877361.

Step 1:
If we divide 8 by 16, we get 0 and a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Include the next digit (7) from the dividend after 8, then repeat: 87 / 16

Step 2:
When dividing 87 by 16, we get 5 with a remainder of 7.
Record the quotient 5 as the next digit in the result. 
Result so far: 5.0
If we subtract 80 from 87, we get 7.
Append the next digit (7) from the dividend to 7 and continue with: 77 / 16

Advancing to step 3:
77 divided by 16 is 4 with a remainder of 13.
The number 4 becomes the next digit in our result. 
Result so far: 54.0
If we take 64 away from 77, we end up with 13.
Append the next digit (3) from the dividend to 13 and continue with: 133 / 16

On to step 4:
If we divide 133 by 16, we get 8 and a remainder of 5.
Use 8 as the next digit of our solution. 
Result so far: 548.0
The remainder is 5 after subtracting 128 from 133.
Append the next digit (6) from the dividend to 5 and continue with: 56 / 16

Advancing to step 5:
If we divide 56 by 16, we get 3 and a remainder of 8.
The next digit of our result is 3. 
Result so far: 5483.0
If we take 48 away from 56, we end up with 8.
Include the next digit (1) from the dividend after 8, then repeat: 81 / 16

Step 6:
If we divide 81 by 16, we get 5 and a remainder of 1.
The number 5 becomes the next digit in our result. 
Result so far: 54835.0
If we subtract 80 from 81, we get 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Step 7:
10 divided by 16 is 0 with a remainder of 10.
Put 0 as the next digit of the answer. 
Result so far: 54835.0
If we subtract 0 from 10, we get 10.
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:
If we divide 100 by 16, we get 6 and a remainder of 4.
Record the quotient 6 as the next digit in the result. 
Result so far: 54835.06
Subtracting 96 from 100 leaves us 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.

Step 9:
40 divided by 16 is 2 with a remainder of 8.
The next digit of our result is 2. 
Result so far: 54835.062
Deduct 32 from 40 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.

On to step 10:
The number 16 fits into 80 5 times, leaving a remainder of 0.
Put 5 as the next digit of the answer. 
Result so far: 54835.0625
Subtracting 80 from 80 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.

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: 54835.0625
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.

Moving on 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: 54835.0625
Subtract 0 from 0 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.

In conclusion, the division gives 54835.0625 with a balance of 0.0.