We're dividing 2873614 by 457 
The aim is to understand the frequency of 457 in 2873614.

Going ahead to step 1:
If we divide 2 by 457, we get 0 and a remainder of 2.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 2, we get 2.
Take the next digit (8) from the dividend and append it to 2, then repeat: 28 / 457

On to step 2:
457 goes into 28 0 times with a remainder of 28.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 28, we end up with 28.
Bring next digit (7) of the dividend behind the 28 and repeat the process: 287 / 457

Moving on to step 3:
If we divide 287 by 457, we get 0 and a remainder of 287.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 287, we get 287.
Bring next digit (3) of the dividend behind the 287 and repeat the process: 2873 / 457

Going ahead to step 4:
When dividing 2873 by 457, we get 6 with a remainder of 131.
Use 6 as the next digit of our solution. 
Result so far: 6.0
Subtract 2742 from 2873 to get 131.
Include the next digit (6) from the dividend after 131, then repeat: 1316 / 457

On to step 5:
If we divide 1316 by 457, we get 2 and a remainder of 402.
Record the quotient 2 as the next digit in the result. 
Result so far: 62.0
Subtracting 914 from 1316 leaves us with 402.
Take the next digit (1) from the dividend and append it to 402, then repeat: 4021 / 457

Going ahead to step 6:
4021 divided by 457 is 8 with a remainder of 365.
The number 8 becomes the next digit in our result. 
Result so far: 628.0
Subtract 3656 from 4021 to get 365.
Take the next digit (4) from the dividend and append it to 365, then repeat: 3654 / 457

Let's proceed to step 7:
3654 divided by 457 is 7 with a remainder of 455.
Use 7 as the next digit of our solution. 
Result so far: 6287.0
The remainder is 455 after subtracting 3199 from 3654.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4550, and continue the process.

Let's proceed to step 8:
The number 457 fits into 4550 9 times, leaving a remainder of 437.
Put 9 as the next digit of the answer. 
Result so far: 6287.9
Deduct 4113 from 4550 and we're left with 437.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4370, and continue the process.

Moving on to step 9:
457 can be fit into 4370 9 times, resulting in a remainder of 257.
The number 9 becomes the next digit in our result. 
Result so far: 6287.99
Subtract 4113 from 4370 to get 257.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2570, and continue the process.

After the division, we end up with 6287.99 and a remainder of 0.257.