489568 divided by 16 
The aim is to understand the frequency of 16 in 489568.

Advancing to step 1:
16 can be fit into 4 0 times, resulting in a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 4, we get 4.
Take the next digit (8) from the dividend and append it to 4, then repeat: 48 / 16

Advancing to step 2:
If we divide 48 by 16, we get 3 and a remainder of 0.
The next digit of our result is 3. 
Result so far: 3.0
If we subtract 48 from 48, we get 0.
Bring next digit (9) of the dividend behind the 0 and repeat the process: 9 / 16

On to step 3:
If we divide 9 by 16, we get 0 and a remainder of 9.
The next digit of our result is 0. 
Result so far: 30.0
Deduct 0 from 9 and we're left with 9.
Fetch the next digit (5) from the dividend, attach it to 9 and continue: 95 / 16

Moving on to step 4:
The number 16 fits into 95 5 times, leaving a remainder of 15.
The next digit of our result is 5. 
Result so far: 305.0
If we subtract 80 from 95, we get 15.
Bring next digit (6) of the dividend behind the 15 and repeat the process: 156 / 16

Step 5:
If we divide 156 by 16, we get 9 and a remainder of 12.
The number 9 becomes the next digit in our result. 
Result so far: 3059.0
Subtracting 144 from 156 leaves us with 12.
Take the next digit (8) from the dividend and append it to 12, then repeat: 128 / 16

Step 6:
128 divided by 16 is 8 with a remainder of 0.
Write down 8 as next digit of the result. 
Result so far: 30598.0
Deduct 128 from 128 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.

On to step 7:
The number 16 fits into 0 0 times, leaving a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 30598.0
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 8:
16 can be fit into 0 0 times, resulting in a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 30598.0
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 quotient of the division is 30598.0, and the remainder is 0.0.