We're dividing 19073803 by 392 
The aim is to understand the frequency of 392 in 19073803.

Step 1:
1 divided by 392 is 0 with a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Append the next digit (9) from the dividend to 1 and continue with: 19 / 392

On to step 2:
If we divide 19 by 392, we get 0 and a remainder of 19.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 19, we end up with 19.
Bring next digit (0) of the dividend behind the 19 and repeat the process: 190 / 392

Moving on to step 3:
The number 392 fits into 190 0 times, leaving a remainder of 190.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 190 to get 190.
Grab the next digit (7) from the dividend, add it to 190, then carry on: 1907 / 392

Going ahead to step 4:
392 goes into 1907 4 times with a remainder of 339.
Use 4 as the next digit of our solution. 
Result so far: 4.0
The remainder is 339 after subtracting 1568 from 1907.
Bring next digit (3) of the dividend behind the 339 and repeat the process: 3393 / 392

Going ahead to step 5:
392 goes into 3393 8 times with a remainder of 257.
Use 8 as the next digit of our solution. 
Result so far: 48.0
The remainder is 257 after subtracting 3136 from 3393.
Append the next digit (8) from the dividend to 257 and continue with: 2578 / 392

Moving on to step 6:
If we divide 2578 by 392, we get 6 and a remainder of 226.
Put 6 as the next digit of the answer. 
Result so far: 486.0
Subtract 2352 from 2578 to get 226.
Grab the next digit (0) from the dividend, add it to 226, then carry on: 2260 / 392

Advancing to step 7:
392 goes into 2260 5 times with a remainder of 300.
Write down 5 as next digit of the result. 
Result so far: 4865.0
Subtracting 1960 from 2260 leaves us with 300.
Include the next digit (3) from the dividend after 300, then repeat: 3003 / 392

Moving on to step 8:
If we divide 3003 by 392, we get 7 and a remainder of 259.
Record the quotient 7 as the next digit in the result. 
Result so far: 48657.0
Subtract 2744 from 3003 to get 259.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2590, and continue the process.

Going ahead to step 9:
The number 392 fits into 2590 6 times, leaving a remainder of 238.
Use 6 as the next digit of our solution. 
Result so far: 48657.6
Subtracting 2352 from 2590 leaves us with 238.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2380, and continue the process.

On to step 10:
If we divide 2380 by 392, we get 6 and a remainder of 28.
Record the quotient 6 as the next digit in the result. 
Result so far: 48657.66
The remainder is 28 after subtracting 2352 from 2380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

The final result is 48657.66 with a remainder of 0.028.