We look at the division of 19037429 by 755 
The aim is to understand the frequency of 755 in 19037429.

Advancing to step 1:
If we divide 1 by 755, we get 0 and a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Bring next digit (9) of the dividend behind the 1 and repeat the process: 19 / 755

Advancing to step 2:
The number 755 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 take 0 away from 19, we end up with 19.
Include the next digit (0) from the dividend after 19, then repeat: 190 / 755

Moving on to step 3:
755 can be fit into 190 0 times, resulting in a remainder of 190.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 190, we end up with 190.
Append the next digit (3) from the dividend to 190 and continue with: 1903 / 755

On to step 4:
The number 755 fits into 1903 2 times, leaving a remainder of 393.
The next digit of our result is 2. 
Result so far: 2.0
The remainder is 393 after subtracting 1510 from 1903.
Include the next digit (7) from the dividend after 393, then repeat: 3937 / 755

Advancing to step 5:
If we divide 3937 by 755, we get 5 and a remainder of 162.
Use 5 as the next digit of our solution. 
Result so far: 25.0
Subtract 3775 from 3937 to get 162.
Take the next digit (4) from the dividend and append it to 162, then repeat: 1624 / 755

On to step 6:
755 can be fit into 1624 2 times, resulting in a remainder of 114.
Put 2 as the next digit of the answer. 
Result so far: 252.0
If we take 1510 away from 1624, we end up with 114.
Take the next digit (2) from the dividend and append it to 114, then repeat: 1142 / 755

Going ahead to step 7:
If we divide 1142 by 755, we get 1 and a remainder of 387.
Put 1 as the next digit of the answer. 
Result so far: 2521.0
Deduct 755 from 1142 and we're left with 387.
Grab the next digit (9) from the dividend, add it to 387, then carry on: 3879 / 755

Going ahead to step 8:
755 can be fit into 3879 5 times, resulting in a remainder of 104.
Put 5 as the next digit of the answer. 
Result so far: 25215.0
The remainder is 104 after subtracting 3775 from 3879.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1040, and continue the process.

Step 9:
If we divide 1040 by 755, we get 1 and a remainder of 285.
Use 1 as the next digit of our solution. 
Result so far: 25215.1
If we subtract 755 from 1040, we get 285.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2850, and continue the process.

Advancing to step 10:
755 can be fit into 2850 3 times, resulting in a remainder of 585.
The next digit of our result is 3. 
Result so far: 25215.13
If we take 2265 away from 2850, we end up with 585.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5850, and continue the process.

Step 11:
5850 divided by 755 is 7 with a remainder of 565.
Record the quotient 7 as the next digit in the result. 
Result so far: 25215.137
If we subtract 5285 from 5850, we get 565.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5650, and continue the process.

Advancing to step 12:
755 can be fit into 5650 7 times, resulting in a remainder of 365.
The next digit of our result is 7. 
Result so far: 25215.1377
Subtracting 5285 from 5650 leaves us with 365.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3650, and continue the process.

The final result is 25215.1377 with a remainder of 0.00365.