685114 ÷ 54 
The aim is to understand the frequency of 54 in 685114.

Advancing to step 1:
The number 54 fits into 6 0 times, leaving a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Take the next digit (8) from the dividend and append it to 6, then repeat: 68 / 54

Moving on to step 2:
If we divide 68 by 54, we get 1 and a remainder of 14.
The next digit of our result is 1. 
Result so far: 1.0
If we subtract 54 from 68, we get 14.
Grab the next digit (5) from the dividend, add it to 14, then carry on: 145 / 54

Let's proceed to step 3:
145 divided by 54 is 2 with a remainder of 37.
The next digit of our result is 2. 
Result so far: 12.0
Deduct 108 from 145 and we're left with 37.
Bring next digit (1) of the dividend behind the 37 and repeat the process: 371 / 54

On to step 4:
54 can be fit into 371 6 times, resulting in a remainder of 47.
The next digit of our result is 6. 
Result so far: 126.0
Deduct 324 from 371 and we're left with 47.
Bring next digit (1) of the dividend behind the 47 and repeat the process: 471 / 54

On to step 5:
The number 54 fits into 471 8 times, leaving a remainder of 39.
The next digit of our result is 8. 
Result so far: 1268.0
If we subtract 432 from 471, we get 39.
Include the next digit (4) from the dividend after 39, then repeat: 394 / 54

Let's proceed to step 6:
394 divided by 54 is 7 with a remainder of 16.
The number 7 becomes the next digit in our result. 
Result so far: 12687.0
Subtracting 378 from 394 leaves us with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Step 7:
54 can be fit into 160 2 times, resulting in a remainder of 52.
The next digit of our result is 2. 
Result so far: 12687.2
If we subtract 108 from 160, we get 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

On to step 8:
54 goes into 520 9 times with a remainder of 34.
The number 9 becomes the next digit in our result. 
Result so far: 12687.29
If we subtract 486 from 520, we get 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Moving on to step 9:
When dividing 340 by 54, we get 6 with a remainder of 16.
Use 6 as the next digit of our solution. 
Result so far: 12687.296
The remainder is 16 after subtracting 324 from 340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Moving on to step 10:
54 goes into 160 2 times with a remainder of 52.
Put 2 as the next digit of the answer. 
Result so far: 12687.2962
Subtract 108 from 160 to get 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Step 11:
If we divide 520 by 54, we get 9 and a remainder of 34.
Record the quotient 9 as the next digit in the result. 
Result so far: 12687.29629
Deduct 486 from 520 and we're left with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Going ahead to step 12:
340 divided by 54 is 6 with a remainder of 16.
The next digit of our result is 6. 
Result so far: 12687.296296
If we take 324 away from 340, we end up with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Going ahead to step 13:
The number 54 fits into 160 2 times, leaving a remainder of 52.
Use 2 as the next digit of our solution. 
Result so far: 12687.2962962
If we subtract 108 from 160, we get 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Moving on to step 14:
54 can be fit into 520 9 times, resulting in a remainder of 34.
The number 9 becomes the next digit in our result. 
Result so far: 12687.29629629
Deduct 486 from 520 and we're left with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

In conclusion, the division gives 12687.29629629 with a balance of 3.4e-08.