We're dividing 19265148 by 619 
The aim is to understand the frequency of 619 in 19265148.

Advancing to step 1:
When dividing 1 by 619, we get 0 with a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 1, we end up with 1.
Append the next digit (9) from the dividend to 1 and continue with: 19 / 619

On to step 2:
19 divided by 619 is 0 with a remainder of 19.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 19 leaves us with 19.
Grab the next digit (2) from the dividend, add it to 19, then carry on: 192 / 619

Let's proceed to step 3:
619 can be fit into 192 0 times, resulting in a remainder of 192.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 192 to get 192.
Append the next digit (6) from the dividend to 192 and continue with: 1926 / 619

On to step 4:
The number 619 fits into 1926 3 times, leaving a remainder of 69.
Use 3 as the next digit of our solution. 
Result so far: 3.0
Subtract 1857 from 1926 to get 69.
Append the next digit (5) from the dividend to 69 and continue with: 695 / 619

Going ahead to step 5:
The number 619 fits into 695 1 times, leaving a remainder of 76.
The number 1 becomes the next digit in our result. 
Result so far: 31.0
If we subtract 619 from 695, we get 76.
Fetch the next digit (1) from the dividend, attach it to 76 and continue: 761 / 619

Let's proceed to step 6:
619 goes into 761 1 times with a remainder of 142.
Put 1 as the next digit of the answer. 
Result so far: 311.0
Deduct 619 from 761 and we're left with 142.
Include the next digit (4) from the dividend after 142, then repeat: 1424 / 619

Moving on to step 7:
619 goes into 1424 2 times with a remainder of 186.
The number 2 becomes the next digit in our result. 
Result so far: 3112.0
Subtracting 1238 from 1424 leaves us with 186.
Append the next digit (8) from the dividend to 186 and continue with: 1868 / 619

On to step 8:
619 can be fit into 1868 3 times, resulting in a remainder of 11.
The number 3 becomes the next digit in our result. 
Result so far: 31123.0
If we take 1857 away from 1868, we end up with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Going ahead to step 9:
619 can be fit into 110 0 times, resulting in a remainder of 110.
Write down 0 as next digit of the result. 
Result so far: 31123.0
Subtract 0 from 110 to get 110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1100, and continue the process.

Let's proceed to step 10:
When dividing 1100 by 619, we get 1 with a remainder of 481.
Record the quotient 1 as the next digit in the result. 
Result so far: 31123.01
Subtract 619 from 1100 to get 481.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4810, and continue the process.

Going ahead to step 11:
The number 619 fits into 4810 7 times, leaving a remainder of 477.
Put 7 as the next digit of the answer. 
Result so far: 31123.017
If we subtract 4333 from 4810, we get 477.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4770, and continue the process.

Moving on to step 12:
619 can be fit into 4770 7 times, resulting in a remainder of 437.
The next digit of our result is 7. 
Result so far: 31123.0177
Subtract 4333 from 4770 to get 437.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4370, and continue the process.

Our division results in 31123.0177 with a remaining 0.00437.