We look at the division of 55215655 by 494 
The aim is to understand the frequency of 494 in 55215655.

Let's proceed to step 1:
494 goes into 5 0 times with a remainder of 5.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 5, we get 5.
Bring next digit (5) of the dividend behind the 5 and repeat the process: 55 / 494

Moving on to step 2:
494 goes into 55 0 times with a remainder of 55.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 55, we end up with 55.
Bring next digit (2) of the dividend behind the 55 and repeat the process: 552 / 494

Advancing to step 3:
When dividing 552 by 494, we get 1 with a remainder of 58.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtract 494 from 552 to get 58.
Bring next digit (1) of the dividend behind the 58 and repeat the process: 581 / 494

Moving on to step 4:
If we divide 581 by 494, we get 1 and a remainder of 87.
Use 1 as the next digit of our solution. 
Result so far: 11.0
Subtract 494 from 581 to get 87.
Bring next digit (5) of the dividend behind the 87 and repeat the process: 875 / 494

Step 5:
The number 494 fits into 875 1 times, leaving a remainder of 381.
Write down 1 as next digit of the result. 
Result so far: 111.0
Subtract 494 from 875 to get 381.
Include the next digit (6) from the dividend after 381, then repeat: 3816 / 494

Moving on to step 6:
494 can be fit into 3816 7 times, resulting in a remainder of 358.
The next digit of our result is 7. 
Result so far: 1117.0
Deduct 3458 from 3816 and we're left with 358.
Grab the next digit (5) from the dividend, add it to 358, then carry on: 3585 / 494

Step 7:
494 goes into 3585 7 times with a remainder of 127.
The number 7 becomes the next digit in our result. 
Result so far: 11177.0
Subtracting 3458 from 3585 leaves us with 127.
Grab the next digit (5) from the dividend, add it to 127, then carry on: 1275 / 494

Advancing to step 8:
1275 divided by 494 is 2 with a remainder of 287.
The next digit of our result is 2. 
Result so far: 111772.0
Subtract 988 from 1275 to get 287.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2870, and continue the process.

Going ahead to step 9:
When dividing 2870 by 494, we get 5 with a remainder of 400.
Write down 5 as next digit of the result. 
Result so far: 111772.5
Deduct 2470 from 2870 and we're left with 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4000, and continue the process.

Let's proceed to step 10:
494 goes into 4000 8 times with a remainder of 48.
The number 8 becomes the next digit in our result. 
Result so far: 111772.58
Deduct 3952 from 4000 and we're left with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Step 11:
The number 494 fits into 480 0 times, leaving a remainder of 480.
Put 0 as the next digit of the answer. 
Result so far: 111772.58
The remainder is 480 after subtracting 0 from 480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4800, and continue the process.

Advancing to step 12:
The number 494 fits into 4800 9 times, leaving a remainder of 354.
Use 9 as the next digit of our solution. 
Result so far: 111772.5809
Subtracting 4446 from 4800 leaves us with 354.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3540, and continue the process.

Moving on to step 13:
494 goes into 3540 7 times with a remainder of 82.
The next digit of our result is 7. 
Result so far: 111772.58097
If we subtract 3458 from 3540, we get 82.
Since there are no more digits in the dividend, we add a zero to the remainder making it 820, and continue the process.

Let's proceed to step 14:
494 can be fit into 820 1 times, resulting in a remainder of 326.
Use 1 as the next digit of our solution. 
Result so far: 111772.580971
If we take 494 away from 820, we end up with 326.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3260, and continue the process.

Let's proceed to step 15:
If we divide 3260 by 494, we get 6 and a remainder of 296.
Write down 6 as next digit of the result. 
Result so far: 111772.5809716
The remainder is 296 after subtracting 2964 from 3260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2960, and continue the process.

Moving on to step 16:
The number 494 fits into 2960 5 times, leaving a remainder of 490.
Use 5 as the next digit of our solution. 
Result so far: 111772.58097165
The remainder is 490 after subtracting 2470 from 2960.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4900, and continue the process.

The final outcome is 111772.58097165, with a leftover of 4.9e-07.