388872 ÷ 22 
The aim is to understand the frequency of 22 in 388872.

Moving on to step 1:
22 goes into 3 0 times with a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 3, we get 3.
Bring next digit (8) of the dividend behind the 3 and repeat the process: 38 / 22

Moving on to step 2:
22 can be fit into 38 1 times, resulting in a remainder of 16.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Deduct 22 from 38 and we're left with 16.
Bring next digit (8) of the dividend behind the 16 and repeat the process: 168 / 22

Going ahead to step 3:
168 divided by 22 is 7 with a remainder of 14.
The number 7 becomes the next digit in our result. 
Result so far: 17.0
Deduct 154 from 168 and we're left with 14.
Append the next digit (8) from the dividend to 14 and continue with: 148 / 22

Advancing to step 4:
The number 22 fits into 148 6 times, leaving a remainder of 16.
The number 6 becomes the next digit in our result. 
Result so far: 176.0
Subtracting 132 from 148 leaves us with 16.
Bring next digit (7) of the dividend behind the 16 and repeat the process: 167 / 22

Going ahead to step 5:
When dividing 167 by 22, we get 7 with a remainder of 13.
The number 7 becomes the next digit in our result. 
Result so far: 1767.0
Subtracting 154 from 167 leaves us with 13.
Grab the next digit (2) from the dividend, add it to 13, then carry on: 132 / 22

Let's proceed to step 6:
The number 22 fits into 132 6 times, leaving a remainder of 0.
The number 6 becomes the next digit in our result. 
Result so far: 17676.0
If we take 132 away from 132, 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.

Advancing to step 7:
The number 22 fits into 0 0 times, leaving a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 17676.0
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.

Moving on to step 8:
If we divide 0 by 22, we get 0 and a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 17676.0
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.

After the division, we end up with 17676.0 and a remainder of 0.0.