We look at the division of 820999 by 16 
The aim is to understand the frequency of 16 in 820999.

Let's proceed to step 1:
If we divide 8 by 16, we get 0 and a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Include the next digit (2) from the dividend after 8, then repeat: 82 / 16

Going ahead to step 2:
16 can be fit into 82 5 times, resulting in a remainder of 2.
Write down 5 as next digit of the result. 
Result so far: 5.0
If we take 80 away from 82, we end up with 2.
Grab the next digit (0) from the dividend, add it to 2, then carry on: 20 / 16

Advancing to step 3:
If we divide 20 by 16, we get 1 and a remainder of 4.
The next digit of our result is 1. 
Result so far: 51.0
Subtract 16 from 20 to get 4.
Take the next digit (9) from the dividend and append it to 4, then repeat: 49 / 16

Going ahead to step 4:
16 goes into 49 3 times with a remainder of 1.
The number 3 becomes the next digit in our result. 
Result so far: 513.0
Deduct 48 from 49 and we're left with 1.
Fetch the next digit (9) from the dividend, attach it to 1 and continue: 19 / 16

Moving on to step 5:
When dividing 19 by 16, we get 1 with a remainder of 3.
Write down 1 as next digit of the result. 
Result so far: 5131.0
The remainder is 3 after subtracting 16 from 19.
Take the next digit (9) from the dividend and append it to 3, then repeat: 39 / 16

Step 6:
16 can be fit into 39 2 times, resulting in a remainder of 7.
Write down 2 as next digit of the result. 
Result so far: 51312.0
Subtract 32 from 39 to get 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Advancing to step 7:
16 can be fit into 70 4 times, resulting in a remainder of 6.
The next digit of our result is 4. 
Result so far: 51312.4
The remainder is 6 after subtracting 64 from 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Advancing to step 8:
When dividing 60 by 16, we get 3 with a remainder of 12.
Record the quotient 3 as the next digit in the result. 
Result so far: 51312.43
Subtract 48 from 60 to 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.

Going ahead to step 9:
If we divide 120 by 16, we get 7 and a remainder of 8.
Write down 7 as next digit of the result. 
Result so far: 51312.437
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.

Let's proceed to step 10:
16 goes into 80 5 times with a remainder of 0.
Put 5 as the next digit of the answer. 
Result so far: 51312.4375
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.

Advancing to step 11:
When dividing 0 by 16, we get 0 with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 51312.4375
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.

Step 12:
If we divide 0 by 16, we get 0 and a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 51312.4375
If we subtract 0 from 0, 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.

The quotient of the division is 51312.4375, and the remainder is 0.0.