501191 divided by 54 
The aim is to understand the frequency of 54 in 501191.

On to step 1:
54 can be fit into 5 0 times, resulting in a remainder of 5.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 5 to get 5.
Include the next digit (0) from the dividend after 5, then repeat: 50 / 54

Let's proceed to step 2:
54 can be fit into 50 0 times, resulting in a remainder of 50.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 50, we get 50.
Grab the next digit (1) from the dividend, add it to 50, then carry on: 501 / 54

Moving on to step 3:
The number 54 fits into 501 9 times, leaving a remainder of 15.
Use 9 as the next digit of our solution. 
Result so far: 9.0
Subtract 486 from 501 to get 15.
Bring next digit (1) of the dividend behind the 15 and repeat the process: 151 / 54

Going ahead to step 4:
When dividing 151 by 54, we get 2 with a remainder of 43.
Record the quotient 2 as the next digit in the result. 
Result so far: 92.0
If we subtract 108 from 151, we get 43.
Bring next digit (9) of the dividend behind the 43 and repeat the process: 439 / 54

Step 5:
439 divided by 54 is 8 with a remainder of 7.
Record the quotient 8 as the next digit in the result. 
Result so far: 928.0
The remainder is 7 after subtracting 432 from 439.
Fetch the next digit (1) from the dividend, attach it to 7 and continue: 71 / 54

On to step 6:
If we divide 71 by 54, we get 1 and a remainder of 17.
Write down 1 as next digit of the result. 
Result so far: 9281.0
If we take 54 away from 71, we end up with 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

On to step 7:
170 divided by 54 is 3 with a remainder of 8.
The number 3 becomes the next digit in our result. 
Result so far: 9281.3
The remainder is 8 after subtracting 162 from 170.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Let's proceed to step 8:
80 divided by 54 is 1 with a remainder of 26.
Write down 1 as next digit of the result. 
Result so far: 9281.31
Subtract 54 from 80 to get 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Advancing to step 9:
If we divide 260 by 54, we get 4 and a remainder of 44.
The number 4 becomes the next digit in our result. 
Result so far: 9281.314
Subtracting 216 from 260 leaves us with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Step 10:
54 goes into 440 8 times with a remainder of 8.
Write down 8 as next digit of the result. 
Result so far: 9281.3148
If we subtract 432 from 440, we get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Going ahead to step 11:
80 divided by 54 is 1 with a remainder of 26.
Put 1 as the next digit of the answer. 
Result so far: 9281.31481
If we take 54 away from 80, we end up with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Let's proceed to step 12:
260 divided by 54 is 4 with a remainder of 44.
Use 4 as the next digit of our solution. 
Result so far: 9281.314814
If we subtract 216 from 260, we get 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Step 13:
When dividing 440 by 54, we get 8 with a remainder of 8.
Write down 8 as next digit of the result. 
Result so far: 9281.3148148
The remainder is 8 after subtracting 432 from 440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Moving on to step 14:
54 can be fit into 80 1 times, resulting in a remainder of 26.
Write down 1 as next digit of the result. 
Result so far: 9281.31481481
If we subtract 54 from 80, we get 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

The final outcome is 9281.31481481, with a leftover of 2.6e-08.