826503 divided by 54 
The aim is to understand the frequency of 54 in 826503.

Step 1:
54 goes into 8 0 times with a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Take the next digit (2) from the dividend and append it to 8, then repeat: 82 / 54

Step 2:
The number 54 fits into 82 1 times, leaving a remainder of 28.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Deduct 54 from 82 and we're left with 28.
Fetch the next digit (6) from the dividend, attach it to 28 and continue: 286 / 54

Going ahead to step 3:
When dividing 286 by 54, we get 5 with a remainder of 16.
Use 5 as the next digit of our solution. 
Result so far: 15.0
Subtract 270 from 286 to get 16.
Grab the next digit (5) from the dividend, add it to 16, then carry on: 165 / 54

Advancing to step 4:
54 can be fit into 165 3 times, resulting in a remainder of 3.
The next digit of our result is 3. 
Result so far: 153.0
Subtracting 162 from 165 leaves us with 3.
Grab the next digit (0) from the dividend, add it to 3, then carry on: 30 / 54

On to step 5:
When dividing 30 by 54, we get 0 with a remainder of 30.
Write down 0 as next digit of the result. 
Result so far: 1530.0
Subtracting 0 from 30 leaves us with 30.
Append the next digit (3) from the dividend to 30 and continue with: 303 / 54

Going ahead to step 6:
303 divided by 54 is 5 with a remainder of 33.
The number 5 becomes the next digit in our result. 
Result so far: 15305.0
Subtract 270 from 303 to get 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

Let's proceed to step 7:
If we divide 330 by 54, we get 6 and a remainder of 6.
Write down 6 as next digit of the result. 
Result so far: 15305.6
Deduct 324 from 330 and we're left with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Going ahead to step 8:
When dividing 60 by 54, we get 1 with a remainder of 6.
Put 1 as the next digit of the answer. 
Result so far: 15305.61
If we take 54 away from 60, we end up with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Moving on to step 9:
When dividing 60 by 54, we get 1 with a remainder of 6.
Write down 1 as next digit of the result. 
Result so far: 15305.611
Deduct 54 from 60 and we're left with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

In conclusion, the division gives 15305.611 with a balance of 0.0006.