We divide 452253 by 72
The aim is to understand the frequency of 72 in 452253.

Moving on to step 1:
The number 72 fits into 4 0 times, leaving a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 4, we end up with 4.
Append the next digit (5) from the dividend to 4 and continue with: 45 / 72

Going ahead to step 2:
If we divide 45 by 72, we get 0 and a remainder of 45.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 45, we get 45.
Grab the next digit (2) from the dividend, add it to 45, then carry on: 452 / 72

Advancing to step 3:
When dividing 452 by 72, we get 6 with a remainder of 20.
Write down 6 as next digit of the result. 
Result so far: 6.0
If we subtract 432 from 452, we get 20.
Include the next digit (2) from the dividend after 20, then repeat: 202 / 72

Step 4:
72 goes into 202 2 times with a remainder of 58.
Put 2 as the next digit of the answer. 
Result so far: 62.0
The remainder is 58 after subtracting 144 from 202.
Fetch the next digit (5) from the dividend, attach it to 58 and continue: 585 / 72

Advancing to step 5:
72 can be fit into 585 8 times, resulting in a remainder of 9.
Write down 8 as next digit of the result. 
Result so far: 628.0
The remainder is 9 after subtracting 576 from 585.
Take the next digit (3) from the dividend and append it to 9, then repeat: 93 / 72

Let's proceed to step 6:
72 goes into 93 1 times with a remainder of 21.
Put 1 as the next digit of the answer. 
Result so far: 6281.0
If we subtract 72 from 93, we get 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Advancing to step 7:
When dividing 210 by 72, we get 2 with a remainder of 66.
The number 2 becomes the next digit in our result. 
Result so far: 6281.2
Deduct 144 from 210 and we're left with 66.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

Moving on to step 8:
When dividing 660 by 72, we get 9 with a remainder of 12.
Use 9 as the next digit of our solution. 
Result so far: 6281.29
Deduct 648 from 660 and we're left with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Let's proceed to step 9:
When dividing 120 by 72, we get 1 with a remainder of 48.
Put 1 as the next digit of the answer. 
Result so far: 6281.291
If we subtract 72 from 120, we get 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Step 10:
480 divided by 72 is 6 with a remainder of 48.
The number 6 becomes the next digit in our result. 
Result so far: 6281.2916
If we subtract 432 from 480, we get 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Advancing to step 11:
72 can be fit into 480 6 times, resulting in a remainder of 48.
Record the quotient 6 as the next digit in the result. 
Result so far: 6281.29166
The remainder is 48 after subtracting 432 from 480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

The final result is 6281.29166 with a remainder of 4.8e-05.