We look at the division of 81037829 by 190 
The aim is to understand the frequency of 190 in 81037829.

Going ahead to step 1:
The number 190 fits into 8 0 times, leaving a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Include the next digit (1) from the dividend after 8, then repeat: 81 / 190

Let's proceed to step 2:
81 divided by 190 is 0 with a remainder of 81.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 81, we get 81.
Bring next digit (0) of the dividend behind the 81 and repeat the process: 810 / 190

Advancing to step 3:
190 can be fit into 810 4 times, resulting in a remainder of 50.
Use 4 as the next digit of our solution. 
Result so far: 4.0
If we subtract 760 from 810, we get 50.
Bring next digit (3) of the dividend behind the 50 and repeat the process: 503 / 190

Moving on to step 4:
The number 190 fits into 503 2 times, leaving a remainder of 123.
Write down 2 as next digit of the result. 
Result so far: 42.0
Deduct 380 from 503 and we're left with 123.
Grab the next digit (7) from the dividend, add it to 123, then carry on: 1237 / 190

Let's proceed to step 5:
If we divide 1237 by 190, we get 6 and a remainder of 97.
Put 6 as the next digit of the answer. 
Result so far: 426.0
The remainder is 97 after subtracting 1140 from 1237.
Grab the next digit (8) from the dividend, add it to 97, then carry on: 978 / 190

Advancing to step 6:
190 goes into 978 5 times with a remainder of 28.
The number 5 becomes the next digit in our result. 
Result so far: 4265.0
If we take 950 away from 978, we end up with 28.
Fetch the next digit (2) from the dividend, attach it to 28 and continue: 282 / 190

Going ahead to step 7:
If we divide 282 by 190, we get 1 and a remainder of 92.
Record the quotient 1 as the next digit in the result. 
Result so far: 42651.0
Subtract 190 from 282 to get 92.
Grab the next digit (9) from the dividend, add it to 92, then carry on: 929 / 190

Advancing to step 8:
190 goes into 929 4 times with a remainder of 169.
The next digit of our result is 4. 
Result so far: 426514.0
Subtracting 760 from 929 leaves us with 169.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1690, and continue the process.

Advancing to step 9:
190 can be fit into 1690 8 times, resulting in a remainder of 170.
Use 8 as the next digit of our solution. 
Result so far: 426514.8
Deduct 1520 from 1690 and we're left with 170.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1700, and continue the process.

Going ahead to step 10:
If we divide 1700 by 190, we get 8 and a remainder of 180.
The next digit of our result is 8. 
Result so far: 426514.88
If we subtract 1520 from 1700, we get 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1800, and continue the process.

After the division, we end up with 426514.88 and a remainder of 0.18.