Let's divide 154170 by 16
The aim is to understand the frequency of 16 in 154170.

Step 1:
1 divided by 16 is 0 with a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Fetch the next digit (5) from the dividend, attach it to 1 and continue: 15 / 16

Let's proceed to step 2:
15 divided by 16 is 0 with a remainder of 15.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 15 leaves us with 15.
Bring next digit (4) of the dividend behind the 15 and repeat the process: 154 / 16

Advancing to step 3:
When dividing 154 by 16, we get 9 with a remainder of 10.
Put 9 as the next digit of the answer. 
Result so far: 9.0
The remainder is 10 after subtracting 144 from 154.
Take the next digit (1) from the dividend and append it to 10, then repeat: 101 / 16

Step 4:
101 divided by 16 is 6 with a remainder of 5.
The next digit of our result is 6. 
Result so far: 96.0
The remainder is 5 after subtracting 96 from 101.
Bring next digit (7) of the dividend behind the 5 and repeat the process: 57 / 16

Advancing to step 5:
The number 16 fits into 57 3 times, leaving a remainder of 9.
Put 3 as the next digit of the answer. 
Result so far: 963.0
Deduct 48 from 57 and we're left with 9.
Fetch the next digit (0) from the dividend, attach it to 9 and continue: 90 / 16

Step 6:
The number 16 fits into 90 5 times, leaving a remainder of 10.
The number 5 becomes the next digit in our result. 
Result so far: 9635.0
Subtract 80 from 90 to 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.

Moving on to step 7:
The number 16 fits into 100 6 times, leaving a remainder of 4.
Put 6 as the next digit of the answer. 
Result so far: 9635.6
If we take 96 away from 100, we end up 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 8:
16 goes into 40 2 times with a remainder of 8.
Put 2 as the next digit of the answer. 
Result so far: 9635.62
Subtracting 32 from 40 leaves us 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.

Going ahead to step 9:
16 can be fit into 80 5 times, resulting in a remainder of 0.
The next digit of our result is 5. 
Result so far: 9635.625
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.

On to step 10:
When dividing 0 by 16, we get 0 with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 9635.625
Deduct 0 from 0 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.

Let's proceed 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: 9635.625
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.

The final outcome is 9635.625, with a leftover of 0.0.