We look at the division of 14993090 by 557 
The aim is to understand the frequency of 557 in 14993090.

Advancing to step 1:
1 divided by 557 is 0 with a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Fetch the next digit (4) from the dividend, attach it to 1 and continue: 14 / 557

On to step 2:
14 divided by 557 is 0 with a remainder of 14.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 14 to get 14.
Fetch the next digit (9) from the dividend, attach it to 14 and continue: 149 / 557

Let's proceed to step 3:
557 goes into 149 0 times with a remainder of 149.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 149, we get 149.
Append the next digit (9) from the dividend to 149 and continue with: 1499 / 557

Step 4:
557 goes into 1499 2 times with a remainder of 385.
Use 2 as the next digit of our solution. 
Result so far: 2.0
The remainder is 385 after subtracting 1114 from 1499.
Take the next digit (3) from the dividend and append it to 385, then repeat: 3853 / 557

Moving on to step 5:
557 goes into 3853 6 times with a remainder of 511.
The next digit of our result is 6. 
Result so far: 26.0
Subtract 3342 from 3853 to get 511.
Bring next digit (0) of the dividend behind the 511 and repeat the process: 5110 / 557

Moving on to step 6:
If we divide 5110 by 557, we get 9 and a remainder of 97.
The number 9 becomes the next digit in our result. 
Result so far: 269.0
Subtract 5013 from 5110 to get 97.
Take the next digit (9) from the dividend and append it to 97, then repeat: 979 / 557

Advancing to step 7:
557 can be fit into 979 1 times, resulting in a remainder of 422.
Put 1 as the next digit of the answer. 
Result so far: 2691.0
If we take 557 away from 979, we end up with 422.
Grab the next digit (0) from the dividend, add it to 422, then carry on: 4220 / 557

Advancing to step 8:
The number 557 fits into 4220 7 times, leaving a remainder of 321.
Record the quotient 7 as the next digit in the result. 
Result so far: 26917.0
The remainder is 321 after subtracting 3899 from 4220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3210, and continue the process.

Let's proceed to step 9:
The number 557 fits into 3210 5 times, leaving a remainder of 425.
The next digit of our result is 5. 
Result so far: 26917.5
The remainder is 425 after subtracting 2785 from 3210.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4250, and continue the process.

Step 10:
The number 557 fits into 4250 7 times, leaving a remainder of 351.
The number 7 becomes the next digit in our result. 
Result so far: 26917.57
Subtract 3899 from 4250 to get 351.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3510, and continue the process.

On to step 11:
The number 557 fits into 3510 6 times, leaving a remainder of 168.
The number 6 becomes the next digit in our result. 
Result so far: 26917.576
Subtract 3342 from 3510 to get 168.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1680, and continue the process.

Let's proceed to step 12:
557 can be fit into 1680 3 times, resulting in a remainder of 9.
Put 3 as the next digit of the answer. 
Result so far: 26917.5763
If we take 1671 away from 1680, we end up with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Let's proceed to step 13:
557 can be fit into 90 0 times, resulting in a remainder of 90.
The next digit of our result is 0. 
Result so far: 26917.5763
Deduct 0 from 90 and we're left with 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

Moving on to step 14:
557 can be fit into 900 1 times, resulting in a remainder of 343.
The next digit of our result is 1. 
Result so far: 26917.576301
Subtract 557 from 900 to get 343.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3430, and continue the process.

Let's proceed to step 15:
557 goes into 3430 6 times with a remainder of 88.
The next digit of our result is 6. 
Result so far: 26917.5763016
Subtract 3342 from 3430 to get 88.
Since there are no more digits in the dividend, we add a zero to the remainder making it 880, and continue the process.

Moving on to step 16:
If we divide 880 by 557, we get 1 and a remainder of 323.
Write down 1 as next digit of the result. 
Result so far: 26917.57630161
The remainder is 323 after subtracting 557 from 880.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3230, and continue the process.

The final result is 26917.57630161 with a remainder of 3.23e-07.