We look at the division of 919469 by 16 
The aim is to understand the frequency of 16 in 919469.

On to step 1:
9 divided by 16 is 0 with a remainder of 9.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 9 after subtracting 0 from 9.
Bring next digit (1) of the dividend behind the 9 and repeat the process: 91 / 16

Step 2:
16 goes into 91 5 times with a remainder of 11.
Record the quotient 5 as the next digit in the result. 
Result so far: 5.0
Deduct 80 from 91 and we're left with 11.
Bring next digit (9) of the dividend behind the 11 and repeat the process: 119 / 16

Let's proceed to step 3:
The number 16 fits into 119 7 times, leaving a remainder of 7.
The next digit of our result is 7. 
Result so far: 57.0
The remainder is 7 after subtracting 112 from 119.
Fetch the next digit (4) from the dividend, attach it to 7 and continue: 74 / 16

On to step 4:
16 goes into 74 4 times with a remainder of 10.
The number 4 becomes the next digit in our result. 
Result so far: 574.0
The remainder is 10 after subtracting 64 from 74.
Grab the next digit (6) from the dividend, add it to 10, then carry on: 106 / 16

On to step 5:
If we divide 106 by 16, we get 6 and a remainder of 10.
Use 6 as the next digit of our solution. 
Result so far: 5746.0
Subtracting 96 from 106 leaves us with 10.
Bring next digit (9) of the dividend behind the 10 and repeat the process: 109 / 16

Advancing to step 6:
16 can be fit into 109 6 times, resulting in a remainder of 13.
Write down 6 as next digit of the result. 
Result so far: 57466.0
If we subtract 96 from 109, we get 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

On to step 7:
16 goes into 130 8 times with a remainder of 2.
The next digit of our result is 8. 
Result so far: 57466.8
If we subtract 128 from 130, we get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Advancing to step 8:
The number 16 fits into 20 1 times, leaving a remainder of 4.
The number 1 becomes the next digit in our result. 
Result so far: 57466.81
Subtract 16 from 20 to get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Advancing to step 9:
When dividing 40 by 16, we get 2 with a remainder of 8.
Write down 2 as next digit of the result. 
Result so far: 57466.812
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.

Advancing to step 10:
If we divide 80 by 16, we get 5 and a remainder of 0.
The number 5 becomes the next digit in our result. 
Result so far: 57466.8125
Subtract 80 from 80 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.

Let's proceed to step 11:
When dividing 0 by 16, we get 0 with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 57466.8125
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.

Moving on to step 12:
16 goes into 0 0 times with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 57466.8125
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.

The quotient of the division is 57466.8125, and the remainder is 0.0.