We're dividing 162507 by 54 
The aim is to understand the frequency of 54 in 162507.

Advancing to step 1:
If we divide 1 by 54, we get 0 and a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Take the next digit (6) from the dividend and append it to 1, then repeat: 16 / 54

Let's proceed to step 2:
When dividing 16 by 54, we get 0 with a remainder of 16.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 16 to get 16.
Bring next digit (2) of the dividend behind the 16 and repeat the process: 162 / 54

Moving on to step 3:
54 goes into 162 3 times with a remainder of 0.
Record the quotient 3 as the next digit in the result. 
Result so far: 3.0
If we subtract 162 from 162, we get 0.
Fetch the next digit (5) from the dividend, attach it to 0 and continue: 5 / 54

Moving on to step 4:
When dividing 5 by 54, we get 0 with a remainder of 5.
The next digit of our result is 0. 
Result so far: 30.0
If we subtract 0 from 5, we get 5.
Take the next digit (0) from the dividend and append it to 5, then repeat: 50 / 54

Step 5:
50 divided by 54 is 0 with a remainder of 50.
The next digit of our result is 0. 
Result so far: 300.0
If we subtract 0 from 50, we get 50.
Bring next digit (7) of the dividend behind the 50 and repeat the process: 507 / 54

Step 6:
If we divide 507 by 54, we get 9 and a remainder of 21.
The next digit of our result is 9. 
Result so far: 3009.0
If we take 486 away from 507, we end up with 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

On to step 7:
The number 54 fits into 210 3 times, leaving a remainder of 48.
The next digit of our result is 3. 
Result so far: 3009.3
If we subtract 162 from 210, we get 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Advancing to step 8:
If we divide 480 by 54, we get 8 and a remainder of 48.
Put 8 as the next digit of the answer. 
Result so far: 3009.38
Deduct 432 from 480 and we're left with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Advancing to step 9:
54 goes into 480 8 times with a remainder of 48.
The next digit of our result is 8. 
Result so far: 3009.388
Subtract 432 from 480 to get 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

The final result is 3009.388 with a remainder of 0.0048.