631697 divided by 54 
The aim is to understand the frequency of 54 in 631697.

Let's proceed to step 1:
The number 54 fits into 6 0 times, leaving a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Append the next digit (3) from the dividend to 6 and continue with: 63 / 54

Let's proceed to step 2:
54 can be fit into 63 1 times, resulting in a remainder of 9.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtract 54 from 63 to get 9.
Bring next digit (1) of the dividend behind the 9 and repeat the process: 91 / 54

Going ahead to step 3:
When dividing 91 by 54, we get 1 with a remainder of 37.
Use 1 as the next digit of our solution. 
Result so far: 11.0
If we take 54 away from 91, we end up with 37.
Fetch the next digit (6) from the dividend, attach it to 37 and continue: 376 / 54

Moving on to step 4:
The number 54 fits into 376 6 times, leaving a remainder of 52.
The number 6 becomes the next digit in our result. 
Result so far: 116.0
If we take 324 away from 376, we end up with 52.
Grab the next digit (9) from the dividend, add it to 52, then carry on: 529 / 54

Moving on to step 5:
54 goes into 529 9 times with a remainder of 43.
Put 9 as the next digit of the answer. 
Result so far: 1169.0
If we subtract 486 from 529, we get 43.
Include the next digit (7) from the dividend after 43, then repeat: 437 / 54

On to step 6:
437 divided by 54 is 8 with a remainder of 5.
The number 8 becomes the next digit in our result. 
Result so far: 11698.0
Deduct 432 from 437 and we're left with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Moving on to step 7:
54 goes into 50 0 times with a remainder of 50.
The number 0 becomes the next digit in our result. 
Result so far: 11698.0
If we take 0 away from 50, we end up with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Moving on to step 8:
If we divide 500 by 54, we get 9 and a remainder of 14.
The next digit of our result is 9. 
Result so far: 11698.09
Subtracting 486 from 500 leaves us with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Moving on to step 9:
The number 54 fits into 140 2 times, leaving a remainder of 32.
The next digit of our result is 2. 
Result so far: 11698.092
Subtract 108 from 140 to get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Going ahead to step 10:
320 divided by 54 is 5 with a remainder of 50.
The next digit of our result is 5. 
Result so far: 11698.0925
The remainder is 50 after subtracting 270 from 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Advancing to step 11:
500 divided by 54 is 9 with a remainder of 14.
The number 9 becomes the next digit in our result. 
Result so far: 11698.09259
Deduct 486 from 500 and we're left with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Advancing to step 12:
The number 54 fits into 140 2 times, leaving a remainder of 32.
The next digit of our result is 2. 
Result so far: 11698.092592
Deduct 108 from 140 and we're left with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Moving on to step 13:
54 goes into 320 5 times with a remainder of 50.
The next digit of our result is 5. 
Result so far: 11698.0925925
Subtract 270 from 320 to get 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Let's proceed to step 14:
500 divided by 54 is 9 with a remainder of 14.
The number 9 becomes the next digit in our result. 
Result so far: 11698.09259259
Deduct 486 from 500 and we're left with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Our division results in 11698.09259259 with a remaining 1.4e-08.