We look at the division of 244778 by 18 
The aim is to understand the frequency of 18 in 244778.

Going ahead to step 1:
18 can be fit into 2 0 times, resulting in a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 2, we end up with 2.
Grab the next digit (4) from the dividend, add it to 2, then carry on: 24 / 18

Moving on to step 2:
If we divide 24 by 18, we get 1 and a remainder of 6.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we subtract 18 from 24, we get 6.
Append the next digit (4) from the dividend to 6 and continue with: 64 / 18

Step 3:
If we divide 64 by 18, we get 3 and a remainder of 10.
Record the quotient 3 as the next digit in the result. 
Result so far: 13.0
Subtracting 54 from 64 leaves us with 10.
Fetch the next digit (7) from the dividend, attach it to 10 and continue: 107 / 18

Let's proceed to step 4:
107 divided by 18 is 5 with a remainder of 17.
The next digit of our result is 5. 
Result so far: 135.0
Deduct 90 from 107 and we're left with 17.
Include the next digit (7) from the dividend after 17, then repeat: 177 / 18

On to step 5:
When dividing 177 by 18, we get 9 with a remainder of 15.
The number 9 becomes the next digit in our result. 
Result so far: 1359.0
Subtracting 162 from 177 leaves us with 15.
Take the next digit (8) from the dividend and append it to 15, then repeat: 158 / 18

Advancing to step 6:
When dividing 158 by 18, we get 8 with a remainder of 14.
Use 8 as the next digit of our solution. 
Result so far: 13598.0
Deduct 144 from 158 and we're left with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Advancing to step 7:
The number 18 fits into 140 7 times, leaving a remainder of 14.
Put 7 as the next digit of the answer. 
Result so far: 13598.7
If we take 126 away from 140, we end up with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Moving on to step 8:
If we divide 140 by 18, we get 7 and a remainder of 14.
Write down 7 as next digit of the result. 
Result so far: 13598.77
If we take 126 away from 140, we end up with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

The final outcome is 13598.77, with a leftover of 0.014.