We look at the division of 55190 by 16 
The aim is to understand the frequency of 16 in 55190.

Advancing to step 1:
The number 16 fits into 5 0 times, leaving a remainder of 5.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 5, we end up with 5.
Grab the next digit (5) from the dividend, add it to 5, then carry on: 55 / 16

Advancing to step 2:
55 divided by 16 is 3 with a remainder of 7.
Put 3 as the next digit of the answer. 
Result so far: 3.0
If we subtract 48 from 55, we get 7.
Append the next digit (1) from the dividend to 7 and continue with: 71 / 16

Moving on to step 3:
When dividing 71 by 16, we get 4 with a remainder of 7.
Put 4 as the next digit of the answer. 
Result so far: 34.0
If we take 64 away from 71, we end up with 7.
Append the next digit (9) from the dividend to 7 and continue with: 79 / 16

Advancing to step 4:
When dividing 79 by 16, we get 4 with a remainder of 15.
Use 4 as the next digit of our solution. 
Result so far: 344.0
The remainder is 15 after subtracting 64 from 79.
Bring next digit (0) of the dividend behind the 15 and repeat the process: 150 / 16

On to step 5:
The number 16 fits into 150 9 times, leaving a remainder of 6.
Use 9 as the next digit of our solution. 
Result so far: 3449.0
The remainder is 6 after subtracting 144 from 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

On to step 6:
16 goes into 60 3 times with a remainder of 12.
Write down 3 as next digit of the result. 
Result so far: 3449.3
Subtracting 48 from 60 leaves us with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Let's proceed to step 7:
16 goes into 120 7 times with a remainder of 8.
Put 7 as the next digit of the answer. 
Result so far: 3449.37
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.

On to step 8:
16 can be fit into 80 5 times, resulting in a remainder of 0.
Write down 5 as next digit of the result. 
Result so far: 3449.375
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.

On to step 9:
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: 3449.375
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.

On to step 10:
If we divide 0 by 16, we get 0 and a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 3449.375
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 final result is 3449.375 with a remainder of 0.0.