We're dividing 72936244 by 452 
The aim is to understand the frequency of 452 in 72936244.

Moving on to step 1:
When dividing 7 by 452, we get 0 with a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Bring next digit (2) of the dividend behind the 7 and repeat the process: 72 / 452

Let's proceed to step 2:
The number 452 fits into 72 0 times, leaving a remainder of 72.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 72 after subtracting 0 from 72.
Bring next digit (9) of the dividend behind the 72 and repeat the process: 729 / 452

Step 3:
729 divided by 452 is 1 with a remainder of 277.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtracting 452 from 729 leaves us with 277.
Grab the next digit (3) from the dividend, add it to 277, then carry on: 2773 / 452

Let's proceed to step 4:
452 goes into 2773 6 times with a remainder of 61.
Use 6 as the next digit of our solution. 
Result so far: 16.0
The remainder is 61 after subtracting 2712 from 2773.
Grab the next digit (6) from the dividend, add it to 61, then carry on: 616 / 452

Let's proceed to step 5:
The number 452 fits into 616 1 times, leaving a remainder of 164.
Record the quotient 1 as the next digit in the result. 
Result so far: 161.0
If we subtract 452 from 616, we get 164.
Bring next digit (2) of the dividend behind the 164 and repeat the process: 1642 / 452

On to step 6:
If we divide 1642 by 452, we get 3 and a remainder of 286.
The number 3 becomes the next digit in our result. 
Result so far: 1613.0
The remainder is 286 after subtracting 1356 from 1642.
Include the next digit (4) from the dividend after 286, then repeat: 2864 / 452

Going ahead to step 7:
452 can be fit into 2864 6 times, resulting in a remainder of 152.
Record the quotient 6 as the next digit in the result. 
Result so far: 16136.0
If we subtract 2712 from 2864, we get 152.
Fetch the next digit (4) from the dividend, attach it to 152 and continue: 1524 / 452

Moving on to step 8:
If we divide 1524 by 452, we get 3 and a remainder of 168.
Put 3 as the next digit of the answer. 
Result so far: 161363.0
Subtracting 1356 from 1524 leaves us with 168.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1680, and continue the process.

Let's proceed to step 9:
452 can be fit into 1680 3 times, resulting in a remainder of 324.
Write down 3 as next digit of the result. 
Result so far: 161363.3
If we subtract 1356 from 1680, we get 324.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3240, and continue the process.

Let's proceed to step 10:
If we divide 3240 by 452, we get 7 and a remainder of 76.
Put 7 as the next digit of the answer. 
Result so far: 161363.37
If we subtract 3164 from 3240, we get 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

On to step 11:
452 goes into 760 1 times with a remainder of 308.
The next digit of our result is 1. 
Result so far: 161363.371
The remainder is 308 after subtracting 452 from 760.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3080, and continue the process.

Advancing to step 12:
452 goes into 3080 6 times with a remainder of 368.
The number 6 becomes the next digit in our result. 
Result so far: 161363.3716
If we subtract 2712 from 3080, we get 368.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3680, and continue the process.

Step 13:
If we divide 3680 by 452, we get 8 and a remainder of 64.
Record the quotient 8 as the next digit in the result. 
Result so far: 161363.37168
If we subtract 3616 from 3680, we get 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Going ahead to step 14:
452 can be fit into 640 1 times, resulting in a remainder of 188.
The number 1 becomes the next digit in our result. 
Result so far: 161363.371681
Deduct 452 from 640 and we're left with 188.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1880, and continue the process.

Moving on to step 15:
1880 divided by 452 is 4 with a remainder of 72.
The next digit of our result is 4. 
Result so far: 161363.3716814
Subtract 1808 from 1880 to get 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

On to step 16:
452 can be fit into 720 1 times, resulting in a remainder of 268.
Write down 1 as next digit of the result. 
Result so far: 161363.37168141
If we subtract 452 from 720, we get 268.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2680, and continue the process.

In conclusion, the division gives 161363.37168141 with a balance of 2.68e-07.