We're dividing 28103618 by 458 
The aim is to understand the frequency of 458 in 28103618.

Advancing to step 1:
If we divide 2 by 458, we get 0 and a remainder of 2.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 2 leaves us with 2.
Take the next digit (8) from the dividend and append it to 2, then repeat: 28 / 458

Advancing to step 2:
When dividing 28 by 458, we get 0 with a remainder of 28.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 28 to get 28.
Fetch the next digit (1) from the dividend, attach it to 28 and continue: 281 / 458

Advancing to step 3:
The number 458 fits into 281 0 times, leaving a remainder of 281.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 281, we get 281.
Take the next digit (0) from the dividend and append it to 281, then repeat: 2810 / 458

On to step 4:
458 can be fit into 2810 6 times, resulting in a remainder of 62.
Write down 6 as next digit of the result. 
Result so far: 6.0
If we subtract 2748 from 2810, we get 62.
Append the next digit (3) from the dividend to 62 and continue with: 623 / 458

Advancing to step 5:
623 divided by 458 is 1 with a remainder of 165.
Put 1 as the next digit of the answer. 
Result so far: 61.0
Subtracting 458 from 623 leaves us with 165.
Append the next digit (6) from the dividend to 165 and continue with: 1656 / 458

Advancing to step 6:
The number 458 fits into 1656 3 times, leaving a remainder of 282.
The next digit of our result is 3. 
Result so far: 613.0
If we take 1374 away from 1656, we end up with 282.
Include the next digit (1) from the dividend after 282, then repeat: 2821 / 458

Moving on to step 7:
When dividing 2821 by 458, we get 6 with a remainder of 73.
Write down 6 as next digit of the result. 
Result so far: 6136.0
If we take 2748 away from 2821, we end up with 73.
Fetch the next digit (8) from the dividend, attach it to 73 and continue: 738 / 458

Let's proceed to step 8:
The number 458 fits into 738 1 times, leaving a remainder of 280.
The next digit of our result is 1. 
Result so far: 61361.0
The remainder is 280 after subtracting 458 from 738.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2800, and continue the process.

On to step 9:
When dividing 2800 by 458, we get 6 with a remainder of 52.
Record the quotient 6 as the next digit in the result. 
Result so far: 61361.6
Deduct 2748 from 2800 and we're left with 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Step 10:
The number 458 fits into 520 1 times, leaving a remainder of 62.
Put 1 as the next digit of the answer. 
Result so far: 61361.61
Subtracting 458 from 520 leaves us with 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

Let's proceed to step 11:
620 divided by 458 is 1 with a remainder of 162.
Use 1 as the next digit of our solution. 
Result so far: 61361.611
The remainder is 162 after subtracting 458 from 620.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1620, and continue the process.

After the division, we end up with 61361.611 and a remainder of 0.0162.