We're dividing 740606 by 18 
The aim is to understand the frequency of 18 in 740606.

Let's proceed to step 1:
7 divided by 18 is 0 with a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Fetch the next digit (4) from the dividend, attach it to 7 and continue: 74 / 18

Going ahead to step 2:
74 divided by 18 is 4 with a remainder of 2.
The number 4 becomes the next digit in our result. 
Result so far: 4.0
Subtracting 72 from 74 leaves us with 2.
Take the next digit (0) from the dividend and append it to 2, then repeat: 20 / 18

Step 3:
18 can be fit into 20 1 times, resulting in a remainder of 2.
Write down 1 as next digit of the result. 
Result so far: 41.0
If we subtract 18 from 20, we get 2.
Include the next digit (6) from the dividend after 2, then repeat: 26 / 18

Moving on to step 4:
If we divide 26 by 18, we get 1 and a remainder of 8.
Write down 1 as next digit of the result. 
Result so far: 411.0
Subtracting 18 from 26 leaves us with 8.
Fetch the next digit (0) from the dividend, attach it to 8 and continue: 80 / 18

Let's proceed to step 5:
When dividing 80 by 18, we get 4 with a remainder of 8.
The number 4 becomes the next digit in our result. 
Result so far: 4114.0
Deduct 72 from 80 and we're left with 8.
Fetch the next digit (6) from the dividend, attach it to 8 and continue: 86 / 18

Let's proceed to step 6:
If we divide 86 by 18, we get 4 and a remainder of 14.
The next digit of our result is 4. 
Result so far: 41144.0
The remainder is 14 after subtracting 72 from 86.
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:
When dividing 140 by 18, we get 7 with a remainder of 14.
Use 7 as the next digit of our solution. 
Result so far: 41144.7
Subtract 126 from 140 to 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.

Let's proceed to step 8:
18 can be fit into 140 7 times, resulting in a remainder of 14.
Write down 7 as next digit of the result. 
Result so far: 41144.77
Deduct 126 from 140 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.

The final outcome is 41144.77, with a leftover of 0.014.