We're dividing 99546229 by 516 
The aim is to understand the frequency of 516 in 99546229.

On to step 1:
516 can be fit into 9 0 times, resulting in a remainder of 9.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 9 and we're left with 9.
Include the next digit (9) from the dividend after 9, then repeat: 99 / 516

Moving on to step 2:
516 can be fit into 99 0 times, resulting in a remainder of 99.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 99 and we're left with 99.
Append the next digit (5) from the dividend to 99 and continue with: 995 / 516

On to step 3:
If we divide 995 by 516, we get 1 and a remainder of 479.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtracting 516 from 995 leaves us with 479.
Take the next digit (4) from the dividend and append it to 479, then repeat: 4794 / 516

Let's proceed to step 4:
If we divide 4794 by 516, we get 9 and a remainder of 150.
Put 9 as the next digit of the answer. 
Result so far: 19.0
If we subtract 4644 from 4794, we get 150.
Append the next digit (6) from the dividend to 150 and continue with: 1506 / 516

Step 5:
1506 divided by 516 is 2 with a remainder of 474.
Write down 2 as next digit of the result. 
Result so far: 192.0
Subtracting 1032 from 1506 leaves us with 474.
Append the next digit (2) from the dividend to 474 and continue with: 4742 / 516

Advancing to step 6:
4742 divided by 516 is 9 with a remainder of 98.
Record the quotient 9 as the next digit in the result. 
Result so far: 1929.0
The remainder is 98 after subtracting 4644 from 4742.
Append the next digit (2) from the dividend to 98 and continue with: 982 / 516

Moving on to step 7:
516 goes into 982 1 times with a remainder of 466.
The number 1 becomes the next digit in our result. 
Result so far: 19291.0
Subtracting 516 from 982 leaves us with 466.
Include the next digit (9) from the dividend after 466, then repeat: 4669 / 516

Step 8:
If we divide 4669 by 516, we get 9 and a remainder of 25.
The number 9 becomes the next digit in our result. 
Result so far: 192919.0
If we take 4644 away from 4669, we end up with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Moving on to step 9:
The number 516 fits into 250 0 times, leaving a remainder of 250.
Record the quotient 0 as the next digit in the result. 
Result so far: 192919.0
Subtracting 0 from 250 leaves us with 250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2500, and continue the process.

Going ahead to step 10:
The number 516 fits into 2500 4 times, leaving a remainder of 436.
Record the quotient 4 as the next digit in the result. 
Result so far: 192919.04
Deduct 2064 from 2500 and we're left with 436.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4360, and continue the process.

Going ahead to step 11:
If we divide 4360 by 516, we get 8 and a remainder of 232.
The number 8 becomes the next digit in our result. 
Result so far: 192919.048
Deduct 4128 from 4360 and we're left with 232.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2320, and continue the process.

Let's proceed to step 12:
2320 divided by 516 is 4 with a remainder of 256.
Write down 4 as next digit of the result. 
Result so far: 192919.0484
If we subtract 2064 from 2320, we get 256.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2560, and continue the process.

On to step 13:
The number 516 fits into 2560 4 times, leaving a remainder of 496.
The number 4 becomes the next digit in our result. 
Result so far: 192919.04844
If we subtract 2064 from 2560, we get 496.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4960, and continue the process.

Our division results in 192919.04844 with a remaining 0.000496.