We divide 436936 by 72
The aim is to understand the frequency of 72 in 436936.

Step 1:
4 divided by 72 is 0 with a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 4 and we're left with 4.
Fetch the next digit (3) from the dividend, attach it to 4 and continue: 43 / 72

Going ahead to step 2:
The number 72 fits into 43 0 times, leaving a remainder of 43.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 43 to get 43.
Append the next digit (6) from the dividend to 43 and continue with: 436 / 72

On to step 3:
72 can be fit into 436 6 times, resulting in a remainder of 4.
Put 6 as the next digit of the answer. 
Result so far: 6.0
Subtracting 432 from 436 leaves us with 4.
Take the next digit (9) from the dividend and append it to 4, then repeat: 49 / 72

Going ahead to step 4:
49 divided by 72 is 0 with a remainder of 49.
Write down 0 as next digit of the result. 
Result so far: 60.0
Subtract 0 from 49 to get 49.
Fetch the next digit (3) from the dividend, attach it to 49 and continue: 493 / 72

On to step 5:
The number 72 fits into 493 6 times, leaving a remainder of 61.
Use 6 as the next digit of our solution. 
Result so far: 606.0
The remainder is 61 after subtracting 432 from 493.
Append the next digit (6) from the dividend to 61 and continue with: 616 / 72

Step 6:
72 goes into 616 8 times with a remainder of 40.
Put 8 as the next digit of the answer. 
Result so far: 6068.0
Subtract 576 from 616 to get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Advancing to step 7:
72 can be fit into 400 5 times, resulting in a remainder of 40.
The number 5 becomes the next digit in our result. 
Result so far: 6068.5
Subtract 360 from 400 to get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Let's proceed to step 8:
400 divided by 72 is 5 with a remainder of 40.
Put 5 as the next digit of the answer. 
Result so far: 6068.55
If we subtract 360 from 400, we get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

The final result is 6068.55 with a remainder of 0.04.