419063 ÷ 18 
The aim is to understand the frequency of 18 in 419063.

Moving on to step 1:
The number 18 fits into 4 0 times, leaving a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Include the next digit (1) from the dividend after 4, then repeat: 41 / 18

Going ahead to step 2:
18 goes into 41 2 times with a remainder of 5.
The next digit of our result is 2. 
Result so far: 2.0
Subtract 36 from 41 to get 5.
Grab the next digit (9) from the dividend, add it to 5, then carry on: 59 / 18

On to step 3:
18 goes into 59 3 times with a remainder of 5.
Record the quotient 3 as the next digit in the result. 
Result so far: 23.0
Subtract 54 from 59 to get 5.
Take the next digit (0) from the dividend and append it to 5, then repeat: 50 / 18

Moving on to step 4:
50 divided by 18 is 2 with a remainder of 14.
Record the quotient 2 as the next digit in the result. 
Result so far: 232.0
Subtract 36 from 50 to get 14.
Bring next digit (6) of the dividend behind the 14 and repeat the process: 146 / 18

Advancing to step 5:
The number 18 fits into 146 8 times, leaving a remainder of 2.
Write down 8 as next digit of the result. 
Result so far: 2328.0
If we take 144 away from 146, we end up with 2.
Take the next digit (3) from the dividend and append it to 2, then repeat: 23 / 18

Moving on to step 6:
The number 18 fits into 23 1 times, leaving a remainder of 5.
Write down 1 as next digit of the result. 
Result so far: 23281.0
Subtracting 18 from 23 leaves us with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

On to step 7:
18 can be fit into 50 2 times, resulting in a remainder of 14.
The number 2 becomes the next digit in our result. 
Result so far: 23281.2
The remainder is 14 after subtracting 36 from 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

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: 23281.27
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 9:
18 can be fit into 140 7 times, resulting in a remainder of 14.
Record the quotient 7 as the next digit in the result. 
Result so far: 23281.277
If we subtract 126 from 140, we get 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 23281.277, with a leftover of 0.0014.