18202418 ÷ 512 
The aim is to understand the frequency of 512 in 18202418.

Step 1:
When dividing 1 by 512, we get 0 with a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Fetch the next digit (8) from the dividend, attach it to 1 and continue: 18 / 512

Step 2:
When dividing 18 by 512, we get 0 with a remainder of 18.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 18, we end up with 18.
Fetch the next digit (2) from the dividend, attach it to 18 and continue: 182 / 512

Step 3:
If we divide 182 by 512, we get 0 and a remainder of 182.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 182 after subtracting 0 from 182.
Grab the next digit (0) from the dividend, add it to 182, then carry on: 1820 / 512

Step 4:
512 goes into 1820 3 times with a remainder of 284.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
If we subtract 1536 from 1820, we get 284.
Bring next digit (2) of the dividend behind the 284 and repeat the process: 2842 / 512

Let's proceed to step 5:
If we divide 2842 by 512, we get 5 and a remainder of 282.
Use 5 as the next digit of our solution. 
Result so far: 35.0
If we take 2560 away from 2842, we end up with 282.
Bring next digit (4) of the dividend behind the 282 and repeat the process: 2824 / 512

Advancing to step 6:
If we divide 2824 by 512, we get 5 and a remainder of 264.
Record the quotient 5 as the next digit in the result. 
Result so far: 355.0
The remainder is 264 after subtracting 2560 from 2824.
Bring next digit (1) of the dividend behind the 264 and repeat the process: 2641 / 512

Moving on to step 7:
When dividing 2641 by 512, we get 5 with a remainder of 81.
Write down 5 as next digit of the result. 
Result so far: 3555.0
If we take 2560 away from 2641, we end up with 81.
Append the next digit (8) from the dividend to 81 and continue with: 818 / 512

On to step 8:
818 divided by 512 is 1 with a remainder of 306.
The next digit of our result is 1. 
Result so far: 35551.0
Subtract 512 from 818 to get 306.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3060, and continue the process.

On to step 9:
When dividing 3060 by 512, we get 5 with a remainder of 500.
Write down 5 as next digit of the result. 
Result so far: 35551.5
The remainder is 500 after subtracting 2560 from 3060.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5000, and continue the process.

Let's proceed to step 10:
512 goes into 5000 9 times with a remainder of 392.
Put 9 as the next digit of the answer. 
Result so far: 35551.59
If we subtract 4608 from 5000, we get 392.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3920, and continue the process.

Moving on to step 11:
512 can be fit into 3920 7 times, resulting in a remainder of 336.
Write down 7 as next digit of the result. 
Result so far: 35551.597
The remainder is 336 after subtracting 3584 from 3920.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3360, and continue the process.

Step 12:
When dividing 3360 by 512, we get 6 with a remainder of 288.
The number 6 becomes the next digit in our result. 
Result so far: 35551.5976
Subtracting 3072 from 3360 leaves us with 288.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2880, and continue the process.

Moving on to step 13:
When dividing 2880 by 512, we get 5 with a remainder of 320.
Put 5 as the next digit of the answer. 
Result so far: 35551.59765
Deduct 2560 from 2880 and we're left with 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3200, and continue the process.

Step 14:
The number 512 fits into 3200 6 times, leaving a remainder of 128.
The number 6 becomes the next digit in our result. 
Result so far: 35551.597656
The remainder is 128 after subtracting 3072 from 3200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1280, and continue the process.

On to step 15:
512 can be fit into 1280 2 times, resulting in a remainder of 256.
Put 2 as the next digit of the answer. 
Result so far: 35551.5976562
Deduct 1024 from 1280 and we're left with 256.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2560, and continue the process.

Step 16:
2560 divided by 512 is 5 with a remainder of 0.
Write down 5 as next digit of the result. 
Result so far: 35551.59765625
Subtracting 2560 from 2560 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

After the division, we end up with 35551.59765625 and a remainder of 0.0.