We divide 99552520 by 493
The aim is to understand the frequency of 493 in 99552520.

On to step 1:
9 divided by 493 is 0 with a remainder of 9.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 9, we end up with 9.
Include the next digit (9) from the dividend after 9, then repeat: 99 / 493

On to step 2:
99 divided by 493 is 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.
Include the next digit (5) from the dividend after 99, then repeat: 995 / 493

Step 3:
995 divided by 493 is 2 with a remainder of 9.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
If we subtract 986 from 995, we get 9.
Append the next digit (5) from the dividend to 9 and continue with: 95 / 493

Moving on to step 4:
If we divide 95 by 493, we get 0 and a remainder of 95.
The number 0 becomes the next digit in our result. 
Result so far: 20.0
If we take 0 away from 95, we end up with 95.
Bring next digit (2) of the dividend behind the 95 and repeat the process: 952 / 493

On to step 5:
The number 493 fits into 952 1 times, leaving a remainder of 459.
Record the quotient 1 as the next digit in the result. 
Result so far: 201.0
Subtracting 493 from 952 leaves us with 459.
Take the next digit (5) from the dividend and append it to 459, then repeat: 4595 / 493

Moving on to step 6:
The number 493 fits into 4595 9 times, leaving a remainder of 158.
The number 9 becomes the next digit in our result. 
Result so far: 2019.0
Deduct 4437 from 4595 and we're left with 158.
Include the next digit (2) from the dividend after 158, then repeat: 1582 / 493

Advancing to step 7:
The number 493 fits into 1582 3 times, leaving a remainder of 103.
Use 3 as the next digit of our solution. 
Result so far: 20193.0
Subtract 1479 from 1582 to get 103.
Include the next digit (0) from the dividend after 103, then repeat: 1030 / 493

Moving on to step 8:
1030 divided by 493 is 2 with a remainder of 44.
The next digit of our result is 2. 
Result so far: 201932.0
Subtract 986 from 1030 to get 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Advancing to step 9:
The number 493 fits into 440 0 times, leaving a remainder of 440.
The next digit of our result is 0. 
Result so far: 201932.0
If we take 0 away from 440, we end up with 440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4400, and continue the process.

Step 10:
4400 divided by 493 is 8 with a remainder of 456.
Use 8 as the next digit of our solution. 
Result so far: 201932.08
Subtracting 3944 from 4400 leaves us with 456.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4560, and continue the process.

Step 11:
The number 493 fits into 4560 9 times, leaving a remainder of 123.
The next digit of our result is 9. 
Result so far: 201932.089
If we take 4437 away from 4560, we end up with 123.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1230, and continue the process.

Moving on to step 12:
1230 divided by 493 is 2 with a remainder of 244.
Put 2 as the next digit of the answer. 
Result so far: 201932.0892
The remainder is 244 after subtracting 986 from 1230.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2440, and continue the process.

Advancing to step 13:
If we divide 2440 by 493, we get 4 and a remainder of 468.
Put 4 as the next digit of the answer. 
Result so far: 201932.08924
Subtract 1972 from 2440 to get 468.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4680, and continue the process.

Let's proceed to step 14:
493 goes into 4680 9 times with a remainder of 243.
Write down 9 as next digit of the result. 
Result so far: 201932.089249
Subtracting 4437 from 4680 leaves us with 243.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2430, and continue the process.

Advancing to step 15:
2430 divided by 493 is 4 with a remainder of 458.
The next digit of our result is 4. 
Result so far: 201932.0892494
Subtract 1972 from 2430 to get 458.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4580, and continue the process.

Advancing to step 16:
493 can be fit into 4580 9 times, resulting in a remainder of 143.
Put 9 as the next digit of the answer. 
Result so far: 201932.08924949
Subtract 4437 from 4580 to get 143.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1430, and continue the process.

The quotient of the division is 201932.08924949, and the remainder is 1.43e-07.