We look at the division of 72195385 by 930 
The aim is to understand the frequency of 930 in 72195385.

Step 1:
If we divide 7 by 930, we get 0 and a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Append the next digit (2) from the dividend to 7 and continue with: 72 / 930

Moving on to step 2:
When dividing 72 by 930, we get 0 with a remainder of 72.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 72 to get 72.
Append the next digit (1) from the dividend to 72 and continue with: 721 / 930

Moving on to step 3:
If we divide 721 by 930, we get 0 and a remainder of 721.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 721, we end up with 721.
Append the next digit (9) from the dividend to 721 and continue with: 7219 / 930

Moving on to step 4:
The number 930 fits into 7219 7 times, leaving a remainder of 709.
The next digit of our result is 7. 
Result so far: 7.0
If we subtract 6510 from 7219, we get 709.
Take the next digit (5) from the dividend and append it to 709, then repeat: 7095 / 930

Advancing to step 5:
If we divide 7095 by 930, we get 7 and a remainder of 585.
Record the quotient 7 as the next digit in the result. 
Result so far: 77.0
If we take 6510 away from 7095, we end up with 585.
Take the next digit (3) from the dividend and append it to 585, then repeat: 5853 / 930

Moving on to step 6:
930 can be fit into 5853 6 times, resulting in a remainder of 273.
Put 6 as the next digit of the answer. 
Result so far: 776.0
If we subtract 5580 from 5853, we get 273.
Grab the next digit (8) from the dividend, add it to 273, then carry on: 2738 / 930

Going ahead to step 7:
The number 930 fits into 2738 2 times, leaving a remainder of 878.
Put 2 as the next digit of the answer. 
Result so far: 7762.0
Deduct 1860 from 2738 and we're left with 878.
Include the next digit (5) from the dividend after 878, then repeat: 8785 / 930

Let's proceed to step 8:
When dividing 8785 by 930, we get 9 with a remainder of 415.
Put 9 as the next digit of the answer. 
Result so far: 77629.0
Subtract 8370 from 8785 to get 415.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4150, and continue the process.

On to step 9:
When dividing 4150 by 930, we get 4 with a remainder of 430.
Put 4 as the next digit of the answer. 
Result so far: 77629.4
Subtracting 3720 from 4150 leaves us with 430.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4300, and continue the process.

Moving on to step 10:
If we divide 4300 by 930, we get 4 and a remainder of 580.
The number 4 becomes the next digit in our result. 
Result so far: 77629.44
If we take 3720 away from 4300, we end up with 580.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5800, and continue the process.

The final result is 77629.44 with a remainder of 0.58.