We're dividing 40816194 by 528 
The aim is to understand the frequency of 528 in 40816194.

On to step 1:
4 divided by 528 is 0 with a remainder of 4.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 4, we end up with 4.
Bring next digit (0) of the dividend behind the 4 and repeat the process: 40 / 528

Moving on to step 2:
528 goes into 40 0 times with a remainder of 40.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 40, we end up with 40.
Append the next digit (8) from the dividend to 40 and continue with: 408 / 528

Step 3:
The number 528 fits into 408 0 times, leaving a remainder of 408.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 408 and we're left with 408.
Grab the next digit (1) from the dividend, add it to 408, then carry on: 4081 / 528

Advancing to step 4:
528 goes into 4081 7 times with a remainder of 385.
Use 7 as the next digit of our solution. 
Result so far: 7.0
The remainder is 385 after subtracting 3696 from 4081.
Grab the next digit (6) from the dividend, add it to 385, then carry on: 3856 / 528

Step 5:
528 goes into 3856 7 times with a remainder of 160.
Put 7 as the next digit of the answer. 
Result so far: 77.0
Subtract 3696 from 3856 to get 160.
Include the next digit (1) from the dividend after 160, then repeat: 1601 / 528

On to step 6:
1601 divided by 528 is 3 with a remainder of 17.
The next digit of our result is 3. 
Result so far: 773.0
Subtracting 1584 from 1601 leaves us with 17.
Include the next digit (9) from the dividend after 17, then repeat: 179 / 528

Going ahead to step 7:
528 goes into 179 0 times with a remainder of 179.
The number 0 becomes the next digit in our result. 
Result so far: 7730.0
Subtract 0 from 179 to get 179.
Grab the next digit (4) from the dividend, add it to 179, then carry on: 1794 / 528

Step 8:
When dividing 1794 by 528, we get 3 with a remainder of 210.
Put 3 as the next digit of the answer. 
Result so far: 77303.0
Subtracting 1584 from 1794 leaves us with 210.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2100, and continue the process.

Going ahead to step 9:
If we divide 2100 by 528, we get 3 and a remainder of 516.
The number 3 becomes the next digit in our result. 
Result so far: 77303.3
The remainder is 516 after subtracting 1584 from 2100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5160, and continue the process.

Going ahead to step 10:
528 can be fit into 5160 9 times, resulting in a remainder of 408.
The number 9 becomes the next digit in our result. 
Result so far: 77303.39
Subtract 4752 from 5160 to get 408.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4080, and continue the process.

Going ahead to step 11:
528 goes into 4080 7 times with a remainder of 384.
The next digit of our result is 7. 
Result so far: 77303.397
Deduct 3696 from 4080 and we're left with 384.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3840, and continue the process.

Step 12:
528 goes into 3840 7 times with a remainder of 144.
The number 7 becomes the next digit in our result. 
Result so far: 77303.3977
Subtracting 3696 from 3840 leaves us with 144.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1440, and continue the process.

The quotient of the division is 77303.3977, and the remainder is 0.00144.