775099 divided by 54 
The aim is to understand the frequency of 54 in 775099.

On to step 1:
If we divide 7 by 54, we get 0 and a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Append the next digit (7) from the dividend to 7 and continue with: 77 / 54

Moving on to step 2:
When dividing 77 by 54, we get 1 with a remainder of 23.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we take 54 away from 77, we end up with 23.
Fetch the next digit (5) from the dividend, attach it to 23 and continue: 235 / 54

Let's proceed to step 3:
235 divided by 54 is 4 with a remainder of 19.
Write down 4 as next digit of the result. 
Result so far: 14.0
The remainder is 19 after subtracting 216 from 235.
Include the next digit (0) from the dividend after 19, then repeat: 190 / 54

Going ahead to step 4:
The number 54 fits into 190 3 times, leaving a remainder of 28.
The number 3 becomes the next digit in our result. 
Result so far: 143.0
If we subtract 162 from 190, we get 28.
Grab the next digit (9) from the dividend, add it to 28, then carry on: 289 / 54

Step 5:
54 can be fit into 289 5 times, resulting in a remainder of 19.
The number 5 becomes the next digit in our result. 
Result so far: 1435.0
The remainder is 19 after subtracting 270 from 289.
Append the next digit (9) from the dividend to 19 and continue with: 199 / 54

Advancing to step 6:
54 can be fit into 199 3 times, resulting in a remainder of 37.
The next digit of our result is 3. 
Result so far: 14353.0
Deduct 162 from 199 and we're left with 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Advancing to step 7:
54 can be fit into 370 6 times, resulting in a remainder of 46.
The next digit of our result is 6. 
Result so far: 14353.6
If we subtract 324 from 370, we get 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

On to step 8:
54 goes into 460 8 times with a remainder of 28.
The number 8 becomes the next digit in our result. 
Result so far: 14353.68
If we subtract 432 from 460, we get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Going ahead to step 9:
280 divided by 54 is 5 with a remainder of 10.
The number 5 becomes the next digit in our result. 
Result so far: 14353.685
If we take 270 away from 280, we end up with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Step 10:
When dividing 100 by 54, we get 1 with a remainder of 46.
The number 1 becomes the next digit in our result. 
Result so far: 14353.6851
Subtracting 54 from 100 leaves us with 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Let's proceed to step 11:
When dividing 460 by 54, we get 8 with a remainder of 28.
Put 8 as the next digit of the answer. 
Result so far: 14353.68518
If we subtract 432 from 460, we get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Let's proceed to step 12:
54 can be fit into 280 5 times, resulting in a remainder of 10.
The number 5 becomes the next digit in our result. 
Result so far: 14353.685185
If we subtract 270 from 280, we get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Going ahead to step 13:
54 can be fit into 100 1 times, resulting in a remainder of 46.
Put 1 as the next digit of the answer. 
Result so far: 14353.6851851
If we subtract 54 from 100, we get 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Going ahead to step 14:
54 goes into 460 8 times with a remainder of 28.
The next digit of our result is 8. 
Result so far: 14353.68518518
Subtract 432 from 460 to get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

The final outcome is 14353.68518518, with a leftover of 2.8e-08.