40828124 divided by 558 
The aim is to understand the frequency of 558 in 40828124.

Step 1:
4 divided by 558 is 0 with a remainder of 4.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 4, we get 4.
Grab the next digit (0) from the dividend, add it to 4, then carry on: 40 / 558

Let's proceed to step 2:
When dividing 40 by 558, we get 0 with a remainder of 40.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 40 and we're left with 40.
Bring next digit (8) of the dividend behind the 40 and repeat the process: 408 / 558

Let's proceed to step 3:
The number 558 fits into 408 0 times, leaving a remainder of 408.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 408 to get 408.
Append the next digit (2) from the dividend to 408 and continue with: 4082 / 558

Advancing to step 4:
The number 558 fits into 4082 7 times, leaving a remainder of 176.
The next digit of our result is 7. 
Result so far: 7.0
Deduct 3906 from 4082 and we're left with 176.
Include the next digit (8) from the dividend after 176, then repeat: 1768 / 558

Going ahead to step 5:
558 can be fit into 1768 3 times, resulting in a remainder of 94.
The number 3 becomes the next digit in our result. 
Result so far: 73.0
If we subtract 1674 from 1768, we get 94.
Include the next digit (1) from the dividend after 94, then repeat: 941 / 558

Let's proceed to step 6:
When dividing 941 by 558, we get 1 with a remainder of 383.
Record the quotient 1 as the next digit in the result. 
Result so far: 731.0
Subtracting 558 from 941 leaves us with 383.
Fetch the next digit (2) from the dividend, attach it to 383 and continue: 3832 / 558

Let's proceed to step 7:
558 can be fit into 3832 6 times, resulting in a remainder of 484.
The number 6 becomes the next digit in our result. 
Result so far: 7316.0
Deduct 3348 from 3832 and we're left with 484.
Append the next digit (4) from the dividend to 484 and continue with: 4844 / 558

Going ahead to step 8:
The number 558 fits into 4844 8 times, leaving a remainder of 380.
The number 8 becomes the next digit in our result. 
Result so far: 73168.0
Subtract 4464 from 4844 to get 380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3800, and continue the process.

On to step 9:
When dividing 3800 by 558, we get 6 with a remainder of 452.
Put 6 as the next digit of the answer. 
Result so far: 73168.6
If we subtract 3348 from 3800, we get 452.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4520, and continue the process.

Going ahead to step 10:
The number 558 fits into 4520 8 times, leaving a remainder of 56.
The next digit of our result is 8. 
Result so far: 73168.68
If we take 4464 away from 4520, we end up with 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Advancing to step 11:
If we divide 560 by 558, we get 1 and a remainder of 2.
Record the quotient 1 as the next digit in the result. 
Result so far: 73168.681
The remainder is 2 after subtracting 558 from 560.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Step 12:
The number 558 fits into 20 0 times, leaving a remainder of 20.
The next digit of our result is 0. 
Result so far: 73168.681
If we take 0 away from 20, we end up with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Let's proceed to step 13:
When dividing 200 by 558, we get 0 with a remainder of 200.
The number 0 becomes the next digit in our result. 
Result so far: 73168.681
Subtracting 0 from 200 leaves us with 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

The final outcome is 73168.681, with a leftover of 0.0002.