Let's divide 278393 by 16
The aim is to understand the frequency of 16 in 278393.

Moving on to step 1:
The number 16 fits into 2 0 times, leaving a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 2 and we're left with 2.
Fetch the next digit (7) from the dividend, attach it to 2 and continue: 27 / 16

Advancing to step 2:
The number 16 fits into 27 1 times, leaving a remainder of 11.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we subtract 16 from 27, we get 11.
Bring next digit (8) of the dividend behind the 11 and repeat the process: 118 / 16

Step 3:
If we divide 118 by 16, we get 7 and a remainder of 6.
Record the quotient 7 as the next digit in the result. 
Result so far: 17.0
If we take 112 away from 118, we end up with 6.
Bring next digit (3) of the dividend behind the 6 and repeat the process: 63 / 16

Step 4:
If we divide 63 by 16, we get 3 and a remainder of 15.
Use 3 as the next digit of our solution. 
Result so far: 173.0
Subtract 48 from 63 to get 15.
Include the next digit (9) from the dividend after 15, then repeat: 159 / 16

Step 5:
16 goes into 159 9 times with a remainder of 15.
The next digit of our result is 9. 
Result so far: 1739.0
The remainder is 15 after subtracting 144 from 159.
Bring next digit (3) of the dividend behind the 15 and repeat the process: 153 / 16

Step 6:
16 goes into 153 9 times with a remainder of 9.
Record the quotient 9 as the next digit in the result. 
Result so far: 17399.0
The remainder is 9 after subtracting 144 from 153.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Moving on to step 7:
90 divided by 16 is 5 with a remainder of 10.
Record the quotient 5 as the next digit in the result. 
Result so far: 17399.5
The remainder is 10 after subtracting 80 from 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Step 8:
16 can be fit into 100 6 times, resulting in a remainder of 4.
The number 6 becomes the next digit in our result. 
Result so far: 17399.56
Deduct 96 from 100 and we're left 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.

Going ahead to step 9:
40 divided by 16 is 2 with a remainder of 8.
The number 2 becomes the next digit in our result. 
Result so far: 17399.562
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.

Step 10:
16 goes into 80 5 times with a remainder of 0.
The number 5 becomes the next digit in our result. 
Result so far: 17399.5625
Subtracting 80 from 80 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.

Let's proceed to step 11:
If we divide 0 by 16, we get 0 and a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 17399.5625
If we take 0 away from 0, we end up 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.

Moving on to step 12:
0 divided by 16 is 0 with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 17399.5625
If we take 0 away from 0, we end up 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 17399.5625, and the remainder is 0.0.