We're dividing 548474 by 16 
The aim is to understand the frequency of 16 in 548474.

On to step 1:
16 can be fit into 5 0 times, resulting in a remainder of 5.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 5, we end up with 5.
Grab the next digit (4) from the dividend, add it to 5, then carry on: 54 / 16

On to step 2:
16 can be fit into 54 3 times, resulting in a remainder of 6.
Record the quotient 3 as the next digit in the result. 
Result so far: 3.0
If we take 48 away from 54, we end up with 6.
Fetch the next digit (8) from the dividend, attach it to 6 and continue: 68 / 16

Going ahead to step 3:
16 can be fit into 68 4 times, resulting in a remainder of 4.
Write down 4 as next digit of the result. 
Result so far: 34.0
Subtract 64 from 68 to get 4.
Fetch the next digit (4) from the dividend, attach it to 4 and continue: 44 / 16

Let's proceed to step 4:
When dividing 44 by 16, we get 2 with a remainder of 12.
Use 2 as the next digit of our solution. 
Result so far: 342.0
Subtract 32 from 44 to get 12.
Grab the next digit (7) from the dividend, add it to 12, then carry on: 127 / 16

Advancing to step 5:
16 goes into 127 7 times with a remainder of 15.
Record the quotient 7 as the next digit in the result. 
Result so far: 3427.0
If we subtract 112 from 127, we get 15.
Bring next digit (4) of the dividend behind the 15 and repeat the process: 154 / 16

Advancing to step 6:
If we divide 154 by 16, we get 9 and a remainder of 10.
Write down 9 as next digit of the result. 
Result so far: 34279.0
The remainder is 10 after subtracting 144 from 154.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

On to step 7:
100 divided by 16 is 6 with a remainder of 4.
The number 6 becomes the next digit in our result. 
Result so far: 34279.6
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.

Let's proceed to step 8:
The number 16 fits into 40 2 times, leaving a remainder of 8.
Record the quotient 2 as the next digit in the result. 
Result so far: 34279.62
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.

Step 9:
16 goes into 80 5 times with a remainder of 0.
The next digit of our result is 5. 
Result so far: 34279.625
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.

Advancing to step 10:
16 goes into 0 0 times with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 34279.625
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.

Let's proceed to step 11:
If we divide 0 by 16, we get 0 and a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 34279.625
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.

After the division, we end up with 34279.625 and a remainder of 0.0.