We're dividing 302965 by 72 
The aim is to understand the frequency of 72 in 302965.

Let's proceed to step 1:
If we divide 3 by 72, we get 0 and a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Bring next digit (0) of the dividend behind the 3 and repeat the process: 30 / 72

On to step 2:
72 can be fit into 30 0 times, resulting in a remainder of 30.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 30 leaves us with 30.
Take the next digit (2) from the dividend and append it to 30, then repeat: 302 / 72

On to step 3:
When dividing 302 by 72, we get 4 with a remainder of 14.
Use 4 as the next digit of our solution. 
Result so far: 4.0
If we take 288 away from 302, we end up with 14.
Append the next digit (9) from the dividend to 14 and continue with: 149 / 72

Going ahead to step 4:
72 can be fit into 149 2 times, resulting in a remainder of 5.
The number 2 becomes the next digit in our result. 
Result so far: 42.0
Subtracting 144 from 149 leaves us with 5.
Include the next digit (6) from the dividend after 5, then repeat: 56 / 72

Going ahead to step 5:
72 goes into 56 0 times with a remainder of 56.
Put 0 as the next digit of the answer. 
Result so far: 420.0
The remainder is 56 after subtracting 0 from 56.
Fetch the next digit (5) from the dividend, attach it to 56 and continue: 565 / 72

Step 6:
When dividing 565 by 72, we get 7 with a remainder of 61.
Use 7 as the next digit of our solution. 
Result so far: 4207.0
If we take 504 away from 565, we end up with 61.
Since there are no more digits in the dividend, we add a zero to the remainder making it 610, and continue the process.

On to step 7:
72 goes into 610 8 times with a remainder of 34.
The next digit of our result is 8. 
Result so far: 4207.8
Subtracting 576 from 610 leaves us with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Moving on to step 8:
The number 72 fits into 340 4 times, leaving a remainder of 52.
Record the quotient 4 as the next digit in the result. 
Result so far: 4207.84
If we take 288 away from 340, we end up with 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Step 9:
The number 72 fits into 520 7 times, leaving a remainder of 16.
The next digit of our result is 7. 
Result so far: 4207.847
If we subtract 504 from 520, we get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

On to step 10:
When dividing 160 by 72, we get 2 with a remainder of 16.
Use 2 as the next digit of our solution. 
Result so far: 4207.8472
Subtract 144 from 160 to get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Step 11:
The number 72 fits into 160 2 times, leaving a remainder of 16.
Use 2 as the next digit of our solution. 
Result so far: 4207.84722
The remainder is 16 after subtracting 144 from 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

The final result is 4207.84722 with a remainder of 1.6e-05.