11524018 divided by 555 
The aim is to understand the frequency of 555 in 11524018.

Step 1:
When dividing 1 by 555, we get 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.
Take the next digit (1) from the dividend and append it to 1, then repeat: 11 / 555

Moving on to step 2:
11 divided by 555 is 0 with a remainder of 11.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 11 to get 11.
Take the next digit (5) from the dividend and append it to 11, then repeat: 115 / 555

Step 3:
115 divided by 555 is 0 with a remainder of 115.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 115 after subtracting 0 from 115.
Fetch the next digit (2) from the dividend, attach it to 115 and continue: 1152 / 555

Going ahead to step 4:
1152 divided by 555 is 2 with a remainder of 42.
Put 2 as the next digit of the answer. 
Result so far: 2.0
Deduct 1110 from 1152 and we're left with 42.
Take the next digit (4) from the dividend and append it to 42, then repeat: 424 / 555

Step 5:
The number 555 fits into 424 0 times, leaving a remainder of 424.
Use 0 as the next digit of our solution. 
Result so far: 20.0
Subtracting 0 from 424 leaves us with 424.
Include the next digit (0) from the dividend after 424, then repeat: 4240 / 555

Advancing to step 6:
The number 555 fits into 4240 7 times, leaving a remainder of 355.
The next digit of our result is 7. 
Result so far: 207.0
Subtract 3885 from 4240 to get 355.
Append the next digit (1) from the dividend to 355 and continue with: 3551 / 555

Let's proceed to step 7:
The number 555 fits into 3551 6 times, leaving a remainder of 221.
Record the quotient 6 as the next digit in the result. 
Result so far: 2076.0
The remainder is 221 after subtracting 3330 from 3551.
Include the next digit (8) from the dividend after 221, then repeat: 2218 / 555

Step 8:
555 goes into 2218 3 times with a remainder of 553.
Put 3 as the next digit of the answer. 
Result so far: 20763.0
If we take 1665 away from 2218, we end up with 553.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5530, and continue the process.

Going ahead to step 9:
If we divide 5530 by 555, we get 9 and a remainder of 535.
Put 9 as the next digit of the answer. 
Result so far: 20763.9
Deduct 4995 from 5530 and we're left with 535.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5350, and continue the process.

Advancing to step 10:
5350 divided by 555 is 9 with a remainder of 355.
Record the quotient 9 as the next digit in the result. 
Result so far: 20763.99
Deduct 4995 from 5350 and we're left with 355.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3550, and continue the process.

Our division results in 20763.99 with a remaining 0.355.