677133 ÷ 18 
The aim is to understand the frequency of 18 in 677133.

Step 1:
18 goes into 6 0 times with a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Fetch the next digit (7) from the dividend, attach it to 6 and continue: 67 / 18

Advancing to step 2:
67 divided by 18 is 3 with a remainder of 13.
Record the quotient 3 as the next digit in the result. 
Result so far: 3.0
If we take 54 away from 67, we end up with 13.
Fetch the next digit (7) from the dividend, attach it to 13 and continue: 137 / 18

Moving on to step 3:
137 divided by 18 is 7 with a remainder of 11.
Write down 7 as next digit of the result. 
Result so far: 37.0
Deduct 126 from 137 and we're left with 11.
Append the next digit (1) from the dividend to 11 and continue with: 111 / 18

Step 4:
18 can be fit into 111 6 times, resulting in a remainder of 3.
Write down 6 as next digit of the result. 
Result so far: 376.0
If we take 108 away from 111, we end up with 3.
Fetch the next digit (3) from the dividend, attach it to 3 and continue: 33 / 18

Let's proceed to step 5:
If we divide 33 by 18, we get 1 and a remainder of 15.
Record the quotient 1 as the next digit in the result. 
Result so far: 3761.0
Deduct 18 from 33 and we're left with 15.
Fetch the next digit (3) from the dividend, attach it to 15 and continue: 153 / 18

Moving on to step 6:
When dividing 153 by 18, we get 8 with a remainder of 9.
Use 8 as the next digit of our solution. 
Result so far: 37618.0
If we subtract 144 from 153, we get 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Step 7:
18 goes into 90 5 times with a remainder of 0.
Write down 5 as next digit of the result. 
Result so far: 37618.5
If we subtract 90 from 90, 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.

Going ahead to step 8:
18 goes into 0 0 times with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 37618.5
Subtract 0 from 0 to 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.

Advancing to step 9:
0 divided by 18 is 0 with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 37618.5
Subtract 0 from 0 to 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.

The final result is 37618.5 with a remainder of 0.0.