We're dividing 214236 by 72 
The aim is to understand the frequency of 72 in 214236.

On to step 1:
2 divided by 72 is 0 with a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 2, we get 2.
Include the next digit (1) from the dividend after 2, then repeat: 21 / 72

Going ahead to step 2:
When dividing 21 by 72, we get 0 with a remainder of 21.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 21, we end up with 21.
Include the next digit (4) from the dividend after 21, then repeat: 214 / 72

Moving on to step 3:
The number 72 fits into 214 2 times, leaving a remainder of 70.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
If we take 144 away from 214, we end up with 70.
Append the next digit (2) from the dividend to 70 and continue with: 702 / 72

Advancing to step 4:
The number 72 fits into 702 9 times, leaving a remainder of 54.
Record the quotient 9 as the next digit in the result. 
Result so far: 29.0
Deduct 648 from 702 and we're left with 54.
Bring next digit (3) of the dividend behind the 54 and repeat the process: 543 / 72

Let's proceed to step 5:
72 goes into 543 7 times with a remainder of 39.
The number 7 becomes the next digit in our result. 
Result so far: 297.0
Subtracting 504 from 543 leaves us with 39.
Bring next digit (6) of the dividend behind the 39 and repeat the process: 396 / 72

Step 6:
If we divide 396 by 72, we get 5 and a remainder of 36.
Record the quotient 5 as the next digit in the result. 
Result so far: 2975.0
Subtracting 360 from 396 leaves us with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Step 7:
360 divided by 72 is 5 with a remainder of 0.
Put 5 as the next digit of the answer. 
Result so far: 2975.5
Subtract 360 from 360 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Moving on to step 8:
When dividing 0 by 72, we get 0 with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 2975.5
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Moving on to step 9:
72 can be fit into 0 0 times, resulting in a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 2975.5
Subtracting 0 from 0 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

In conclusion, the division gives 2975.5 with a balance of 0.0.