We divide 19830272 by 492
The aim is to understand the frequency of 492 in 19830272.

Moving on to step 1:
492 can be fit into 1 0 times, resulting in a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Append the next digit (9) from the dividend to 1 and continue with: 19 / 492

Advancing to step 2:
The number 492 fits into 19 0 times, leaving a remainder of 19.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 19, we get 19.
Take the next digit (8) from the dividend and append it to 19, then repeat: 198 / 492

Step 3:
The number 492 fits into 198 0 times, leaving a remainder of 198.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 198 after subtracting 0 from 198.
Include the next digit (3) from the dividend after 198, then repeat: 1983 / 492

Let's proceed to step 4:
492 can be fit into 1983 4 times, resulting in a remainder of 15.
The number 4 becomes the next digit in our result. 
Result so far: 4.0
The remainder is 15 after subtracting 1968 from 1983.
Fetch the next digit (0) from the dividend, attach it to 15 and continue: 150 / 492

Going ahead to step 5:
492 can be fit into 150 0 times, resulting in a remainder of 150.
The next digit of our result is 0. 
Result so far: 40.0
Deduct 0 from 150 and we're left with 150.
Append the next digit (2) from the dividend to 150 and continue with: 1502 / 492

On to step 6:
If we divide 1502 by 492, we get 3 and a remainder of 26.
The next digit of our result is 3. 
Result so far: 403.0
Subtract 1476 from 1502 to get 26.
Take the next digit (7) from the dividend and append it to 26, then repeat: 267 / 492

Going ahead to step 7:
267 divided by 492 is 0 with a remainder of 267.
Write down 0 as next digit of the result. 
Result so far: 4030.0
Deduct 0 from 267 and we're left with 267.
Append the next digit (2) from the dividend to 267 and continue with: 2672 / 492

Moving on to step 8:
If we divide 2672 by 492, we get 5 and a remainder of 212.
Use 5 as the next digit of our solution. 
Result so far: 40305.0
Subtracting 2460 from 2672 leaves us with 212.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2120, and continue the process.

Advancing to step 9:
If we divide 2120 by 492, we get 4 and a remainder of 152.
Record the quotient 4 as the next digit in the result. 
Result so far: 40305.4
Subtract 1968 from 2120 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.

Let's proceed to step 10:
1520 divided by 492 is 3 with a remainder of 44.
The number 3 becomes the next digit in our result. 
Result so far: 40305.43
The remainder is 44 after subtracting 1476 from 1520.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Step 11:
If we divide 440 by 492, we get 0 and a remainder of 440.
The number 0 becomes the next digit in our result. 
Result so far: 40305.43
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.

On to step 12:
If we divide 4400 by 492, we get 8 and a remainder of 464.
The number 8 becomes the next digit in our result. 
Result so far: 40305.4308
Subtracting 3936 from 4400 leaves us with 464.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4640, and continue the process.

Moving on to step 13:
When dividing 4640 by 492, we get 9 with a remainder of 212.
The number 9 becomes the next digit in our result. 
Result so far: 40305.43089
If we take 4428 away from 4640, we end up with 212.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2120, and continue the process.

Moving on to step 14:
492 can be fit into 2120 4 times, resulting in a remainder of 152.
Write down 4 as next digit of the result. 
Result so far: 40305.430894
Subtract 1968 from 2120 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.

Let's proceed to step 15:
The number 492 fits into 1520 3 times, leaving a remainder of 44.
The next digit of our result is 3. 
Result so far: 40305.4308943
If we take 1476 away from 1520, we end up with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Moving on to step 16:
The number 492 fits into 440 0 times, leaving a remainder of 440.
The number 0 becomes the next digit in our result. 
Result so far: 40305.4308943
The remainder is 440 after subtracting 0 from 440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4400, and continue the process.

The final result is 40305.4308943 with a remainder of 4.4e-07.