We look at the division of 18915349 by 484 
The aim is to understand the frequency of 484 in 18915349.

Moving on to step 1:
If we divide 1 by 484, we get 0 and a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Append the next digit (8) from the dividend to 1 and continue with: 18 / 484

Going ahead to step 2:
The number 484 fits into 18 0 times, leaving a remainder of 18.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 18, we end up with 18.
Take the next digit (9) from the dividend and append it to 18, then repeat: 189 / 484

Moving on to step 3:
If we divide 189 by 484, we get 0 and a remainder of 189.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 189 and we're left with 189.
Take the next digit (1) from the dividend and append it to 189, then repeat: 1891 / 484

On to step 4:
When dividing 1891 by 484, we get 3 with a remainder of 439.
Use 3 as the next digit of our solution. 
Result so far: 3.0
Deduct 1452 from 1891 and we're left with 439.
Append the next digit (5) from the dividend to 439 and continue with: 4395 / 484

On to step 5:
The number 484 fits into 4395 9 times, leaving a remainder of 39.
Record the quotient 9 as the next digit in the result. 
Result so far: 39.0
Deduct 4356 from 4395 and we're left with 39.
Fetch the next digit (3) from the dividend, attach it to 39 and continue: 393 / 484

Let's proceed to step 6:
484 can be fit into 393 0 times, resulting in a remainder of 393.
Put 0 as the next digit of the answer. 
Result so far: 390.0
If we subtract 0 from 393, we get 393.
Grab the next digit (4) from the dividend, add it to 393, then carry on: 3934 / 484

On to step 7:
If we divide 3934 by 484, we get 8 and a remainder of 62.
The next digit of our result is 8. 
Result so far: 3908.0
If we take 3872 away from 3934, we end up with 62.
Bring next digit (9) of the dividend behind the 62 and repeat the process: 629 / 484

Moving on to step 8:
629 divided by 484 is 1 with a remainder of 145.
Write down 1 as next digit of the result. 
Result so far: 39081.0
Deduct 484 from 629 and we're left with 145.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1450, and continue the process.

Advancing to step 9:
484 goes into 1450 2 times with a remainder of 482.
Write down 2 as next digit of the result. 
Result so far: 39081.2
The remainder is 482 after subtracting 968 from 1450.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4820, and continue the process.

Advancing to step 10:
484 can be fit into 4820 9 times, resulting in a remainder of 464.
Use 9 as the next digit of our solution. 
Result so far: 39081.29
Deduct 4356 from 4820 and we're left with 464.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4640, and continue the process.

On to step 11:
If we divide 4640 by 484, we get 9 and a remainder of 284.
Put 9 as the next digit of the answer. 
Result so far: 39081.299
Subtracting 4356 from 4640 leaves us with 284.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2840, and continue the process.

In conclusion, the division gives 39081.299 with a balance of 0.0284.