We're dividing 109668 by 16 
The aim is to understand the frequency of 16 in 109668.

Moving on to step 1:
When dividing 1 by 16, we get 0 with a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Include the next digit (0) from the dividend after 1, then repeat: 10 / 16

Going ahead to step 2:
When dividing 10 by 16, we get 0 with a remainder of 10.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 10 to get 10.
Bring next digit (9) of the dividend behind the 10 and repeat the process: 109 / 16

Step 3:
16 goes into 109 6 times with a remainder of 13.
Write down 6 as next digit of the result. 
Result so far: 6.0
Deduct 96 from 109 and we're left with 13.
Grab the next digit (6) from the dividend, add it to 13, then carry on: 136 / 16

Moving on to step 4:
If we divide 136 by 16, we get 8 and a remainder of 8.
Write down 8 as next digit of the result. 
Result so far: 68.0
If we take 128 away from 136, we end up with 8.
Include the next digit (6) from the dividend after 8, then repeat: 86 / 16

On to step 5:
The number 16 fits into 86 5 times, leaving a remainder of 6.
The next digit of our result is 5. 
Result so far: 685.0
If we take 80 away from 86, we end up with 6.
Append the next digit (8) from the dividend to 6 and continue with: 68 / 16

Advancing to step 6:
The number 16 fits into 68 4 times, leaving a remainder of 4.
Record the quotient 4 as the next digit in the result. 
Result so far: 6854.0
If we subtract 64 from 68, we 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 7:
If we divide 40 by 16, we get 2 and a remainder of 8.
The next digit of our result is 2. 
Result so far: 6854.2
If we subtract 32 from 40, we get 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 8:
When dividing 80 by 16, we get 5 with a remainder of 0.
Write down 5 as next digit of the result. 
Result so far: 6854.25
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.

On to step 9:
0 divided by 16 is 0 with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 6854.25
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.

Moving on to step 10:
If we divide 0 by 16, we get 0 and a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 6854.25
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.

The quotient of the division is 6854.25, and the remainder is 0.0.