99280934 ÷ 392 
The aim is to understand the frequency of 392 in 99280934.

Step 1:
The number 392 fits into 9 0 times, leaving a remainder of 9.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 9 leaves us with 9.
Append the next digit (9) from the dividend to 9 and continue with: 99 / 392

On to step 2:
The number 392 fits into 99 0 times, leaving a remainder of 99.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 99, we get 99.
Append the next digit (2) from the dividend to 99 and continue with: 992 / 392

On to step 3:
392 goes into 992 2 times with a remainder of 208.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
If we take 784 away from 992, we end up with 208.
Include the next digit (8) from the dividend after 208, then repeat: 2088 / 392

Advancing to step 4:
392 can be fit into 2088 5 times, resulting in a remainder of 128.
The next digit of our result is 5. 
Result so far: 25.0
If we subtract 1960 from 2088, we get 128.
Take the next digit (0) from the dividend and append it to 128, then repeat: 1280 / 392

Moving on to step 5:
392 goes into 1280 3 times with a remainder of 104.
Use 3 as the next digit of our solution. 
Result so far: 253.0
Subtract 1176 from 1280 to get 104.
Take the next digit (9) from the dividend and append it to 104, then repeat: 1049 / 392

On to step 6:
392 can be fit into 1049 2 times, resulting in a remainder of 265.
The number 2 becomes the next digit in our result. 
Result so far: 2532.0
Subtracting 784 from 1049 leaves us with 265.
Include the next digit (3) from the dividend after 265, then repeat: 2653 / 392

Let's proceed to step 7:
The number 392 fits into 2653 6 times, leaving a remainder of 301.
Write down 6 as next digit of the result. 
Result so far: 25326.0
Subtracting 2352 from 2653 leaves us with 301.
Append the next digit (4) from the dividend to 301 and continue with: 3014 / 392

Moving on to step 8:
392 can be fit into 3014 7 times, resulting in a remainder of 270.
The number 7 becomes the next digit in our result. 
Result so far: 253267.0
If we take 2744 away from 3014, we end up with 270.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2700, and continue the process.

Going ahead to step 9:
392 can be fit into 2700 6 times, resulting in a remainder of 348.
Use 6 as the next digit of our solution. 
Result so far: 253267.6
Subtracting 2352 from 2700 leaves us with 348.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3480, and continue the process.

Let's proceed to step 10:
3480 divided by 392 is 8 with a remainder of 344.
Use 8 as the next digit of our solution. 
Result so far: 253267.68
If we take 3136 away from 3480, we end up with 344.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3440, and continue the process.

Let's proceed to step 11:
When dividing 3440 by 392, we get 8 with a remainder of 304.
Write down 8 as next digit of the result. 
Result so far: 253267.688
Subtracting 3136 from 3440 leaves us with 304.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3040, and continue the process.

After the division, we end up with 253267.688 and a remainder of 0.0304.