99396064 ÷ 539 
The aim is to understand the frequency of 539 in 99396064.

Moving on to step 1:
The number 539 fits into 9 0 times, leaving a remainder of 9.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 9, we end up with 9.
Grab the next digit (9) from the dividend, add it to 9, then carry on: 99 / 539

Advancing to step 2:
When dividing 99 by 539, we get 0 with a remainder of 99.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 99 after subtracting 0 from 99.
Grab the next digit (3) from the dividend, add it to 99, then carry on: 993 / 539

Moving on to step 3:
539 goes into 993 1 times with a remainder of 454.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we subtract 539 from 993, we get 454.
Append the next digit (9) from the dividend to 454 and continue with: 4549 / 539

Going ahead to step 4:
The number 539 fits into 4549 8 times, leaving a remainder of 237.
The number 8 becomes the next digit in our result. 
Result so far: 18.0
Subtract 4312 from 4549 to get 237.
Grab the next digit (6) from the dividend, add it to 237, then carry on: 2376 / 539

Advancing to step 5:
2376 divided by 539 is 4 with a remainder of 220.
Use 4 as the next digit of our solution. 
Result so far: 184.0
Subtract 2156 from 2376 to get 220.
Bring next digit (0) of the dividend behind the 220 and repeat the process: 2200 / 539

Advancing to step 6:
539 goes into 2200 4 times with a remainder of 44.
Record the quotient 4 as the next digit in the result. 
Result so far: 1844.0
Subtracting 2156 from 2200 leaves us with 44.
Include the next digit (6) from the dividend after 44, then repeat: 446 / 539

Going ahead to step 7:
If we divide 446 by 539, we get 0 and a remainder of 446.
Put 0 as the next digit of the answer. 
Result so far: 18440.0
Subtracting 0 from 446 leaves us with 446.
Append the next digit (4) from the dividend to 446 and continue with: 4464 / 539

Going ahead to step 8:
4464 divided by 539 is 8 with a remainder of 152.
Record the quotient 8 as the next digit in the result. 
Result so far: 184408.0
Subtract 4312 from 4464 to get 152.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1520, and continue the process.

On to step 9:
If we divide 1520 by 539, we get 2 and a remainder of 442.
Put 2 as the next digit of the answer. 
Result so far: 184408.2
The remainder is 442 after subtracting 1078 from 1520.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4420, and continue the process.

Step 10:
539 goes into 4420 8 times with a remainder of 108.
Put 8 as the next digit of the answer. 
Result so far: 184408.28
The remainder is 108 after subtracting 4312 from 4420.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1080, and continue the process.

Let's proceed to step 11:
The number 539 fits into 1080 2 times, leaving a remainder of 2.
Write down 2 as next digit of the result. 
Result so far: 184408.282
Deduct 1078 from 1080 and we're left with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Going ahead to step 12:
When dividing 20 by 539, we get 0 with a remainder of 20.
Record the quotient 0 as the next digit in the result. 
Result so far: 184408.282
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.

On to step 13:
539 can be fit into 200 0 times, resulting in a remainder of 200.
Record the quotient 0 as the next digit in the result. 
Result so far: 184408.282
Deduct 0 from 200 and we're left 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.

Our division results in 184408.282 with a remaining 0.0002.