22738753 ÷ 18 
The aim is to understand the frequency of 18 in 22738753.

Step 1:
2 divided by 18 is 0 with a remainder of 2.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 2 after subtracting 0 from 2.
Bring next digit (2) of the dividend behind the 2 and repeat the process: 22 / 18

Going ahead to step 2:
22 divided by 18 is 1 with a remainder of 4.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we subtract 18 from 22, we get 4.
Take the next digit (7) from the dividend and append it to 4, then repeat: 47 / 18

Let's proceed to step 3:
18 goes into 47 2 times with a remainder of 11.
Use 2 as the next digit of our solution. 
Result so far: 12.0
If we subtract 36 from 47, we get 11.
Take the next digit (3) from the dividend and append it to 11, then repeat: 113 / 18

On to step 4:
When dividing 113 by 18, we get 6 with a remainder of 5.
Put 6 as the next digit of the answer. 
Result so far: 126.0
Subtract 108 from 113 to get 5.
Include the next digit (8) from the dividend after 5, then repeat: 58 / 18

Let's proceed to step 5:
18 can be fit into 58 3 times, resulting in a remainder of 4.
Put 3 as the next digit of the answer. 
Result so far: 1263.0
Subtract 54 from 58 to get 4.
Append the next digit (7) from the dividend to 4 and continue with: 47 / 18

Step 6:
47 divided by 18 is 2 with a remainder of 11.
Put 2 as the next digit of the answer. 
Result so far: 12632.0
Subtracting 36 from 47 leaves us with 11.
Grab the next digit (5) from the dividend, add it to 11, then carry on: 115 / 18

Advancing to step 7:
115 divided by 18 is 6 with a remainder of 7.
The number 6 becomes the next digit in our result. 
Result so far: 126326.0
If we take 108 away from 115, we end up with 7.
Bring next digit (3) of the dividend behind the 7 and repeat the process: 73 / 18

Step 8:
When dividing 73 by 18, we get 4 with a remainder of 1.
Use 4 as the next digit of our solution. 
Result so far: 1263264.0
The remainder is 1 after subtracting 72 from 73.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Moving on to step 9:
18 can be fit into 10 0 times, resulting in a remainder of 10.
Write down 0 as next digit of the result. 
Result so far: 1263264.0
The remainder is 10 after subtracting 0 from 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

On to step 10:
When dividing 100 by 18, we get 5 with a remainder of 10.
Use 5 as the next digit of our solution. 
Result so far: 1263264.05
Deduct 90 from 100 and we're left with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

On to step 11:
When dividing 100 by 18, we get 5 with a remainder of 10.
The next digit of our result is 5. 
Result so far: 1263264.055
Subtracting 90 from 100 leaves us with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

The final result is 1263264.055 with a remainder of 0.001.