We divide 137985 by 54
The aim is to understand the frequency of 54 in 137985.

On 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
If we subtract 0 from 1, we get 1.
Append the next digit (3) from the dividend to 1 and continue with: 13 / 54

Let's proceed to step 2:
If we divide 13 by 54, we get 0 and a remainder of 13.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 13 to get 13.
Take the next digit (7) from the dividend and append it to 13, then repeat: 137 / 54

Moving on to step 3:
54 goes into 137 2 times with a remainder of 29.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
Deduct 108 from 137 and we're left with 29.
Take the next digit (9) from the dividend and append it to 29, then repeat: 299 / 54

Let's proceed to step 4:
The number 54 fits into 299 5 times, leaving a remainder of 29.
Record the quotient 5 as the next digit in the result. 
Result so far: 25.0
The remainder is 29 after subtracting 270 from 299.
Include the next digit (8) from the dividend after 29, then repeat: 298 / 54

Let's proceed to step 5:
54 goes into 298 5 times with a remainder of 28.
Use 5 as the next digit of our solution. 
Result so far: 255.0
Deduct 270 from 298 and we're left with 28.
Append the next digit (5) from the dividend to 28 and continue with: 285 / 54

Advancing to step 6:
285 divided by 54 is 5 with a remainder of 15.
The number 5 becomes the next digit in our result. 
Result so far: 2555.0
Deduct 270 from 285 and we're left with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Step 7:
54 can be fit into 150 2 times, resulting in a remainder of 42.
Write down 2 as next digit of the result. 
Result so far: 2555.2
If we subtract 108 from 150, we get 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Moving on to step 8:
If we divide 420 by 54, we get 7 and a remainder of 42.
The next digit of our result is 7. 
Result so far: 2555.27
If we take 378 away from 420, we end up with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Advancing to step 9:
54 can be fit into 420 7 times, resulting in a remainder of 42.
Record the quotient 7 as the next digit in the result. 
Result so far: 2555.277
Subtract 378 from 420 to get 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

In conclusion, the division gives 2555.277 with a balance of 0.0042.