82190072 ÷ 431 
The aim is to understand the frequency of 431 in 82190072.

Going ahead to step 1:
When dividing 8 by 431, we get 0 with a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Bring next digit (2) of the dividend behind the 8 and repeat the process: 82 / 431

Let's proceed to step 2:
82 divided by 431 is 0 with a remainder of 82.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 82 to get 82.
Include the next digit (1) from the dividend after 82, then repeat: 821 / 431

Advancing to step 3:
When dividing 821 by 431, we get 1 with a remainder of 390.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtracting 431 from 821 leaves us with 390.
Bring next digit (9) of the dividend behind the 390 and repeat the process: 3909 / 431

Moving on to step 4:
When dividing 3909 by 431, we get 9 with a remainder of 30.
Record the quotient 9 as the next digit in the result. 
Result so far: 19.0
If we subtract 3879 from 3909, we get 30.
Include the next digit (0) from the dividend after 30, then repeat: 300 / 431

Moving on to step 5:
If we divide 300 by 431, we get 0 and a remainder of 300.
The next digit of our result is 0. 
Result so far: 190.0
The remainder is 300 after subtracting 0 from 300.
Include the next digit (0) from the dividend after 300, then repeat: 3000 / 431

Step 6:
431 can be fit into 3000 6 times, resulting in a remainder of 414.
The next digit of our result is 6. 
Result so far: 1906.0
If we subtract 2586 from 3000, we get 414.
Grab the next digit (7) from the dividend, add it to 414, then carry on: 4147 / 431

On to step 7:
The number 431 fits into 4147 9 times, leaving a remainder of 268.
The number 9 becomes the next digit in our result. 
Result so far: 19069.0
Deduct 3879 from 4147 and we're left with 268.
Bring next digit (2) of the dividend behind the 268 and repeat the process: 2682 / 431

Moving on to step 8:
When dividing 2682 by 431, we get 6 with a remainder of 96.
Record the quotient 6 as the next digit in the result. 
Result so far: 190696.0
If we subtract 2586 from 2682, we get 96.
Since there are no more digits in the dividend, we add a zero to the remainder making it 960, and continue the process.

Going ahead to step 9:
When dividing 960 by 431, we get 2 with a remainder of 98.
Use 2 as the next digit of our solution. 
Result so far: 190696.2
Subtract 862 from 960 to get 98.
Since there are no more digits in the dividend, we add a zero to the remainder making it 980, and continue the process.

Going ahead to step 10:
980 divided by 431 is 2 with a remainder of 118.
Use 2 as the next digit of our solution. 
Result so far: 190696.22
Subtract 862 from 980 to get 118.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1180, and continue the process.

Our division results in 190696.22 with a remaining 0.118.