72333350 ÷ 455 
The aim is to understand the frequency of 455 in 72333350.

Moving on to step 1:
When dividing 7 by 455, we get 0 with a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Bring next digit (2) of the dividend behind the 7 and repeat the process: 72 / 455

Let's proceed to step 2:
If we divide 72 by 455, we get 0 and a remainder of 72.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 72 and we're left with 72.
Bring next digit (3) of the dividend behind the 72 and repeat the process: 723 / 455

Step 3:
When dividing 723 by 455, we get 1 with a remainder of 268.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtract 455 from 723 to get 268.
Bring next digit (3) of the dividend behind the 268 and repeat the process: 2683 / 455

On to step 4:
If we divide 2683 by 455, we get 5 and a remainder of 408.
The number 5 becomes the next digit in our result. 
Result so far: 15.0
Subtract 2275 from 2683 to get 408.
Take the next digit (3) from the dividend and append it to 408, then repeat: 4083 / 455

Step 5:
The number 455 fits into 4083 8 times, leaving a remainder of 443.
The number 8 becomes the next digit in our result. 
Result so far: 158.0
Subtract 3640 from 4083 to get 443.
Bring next digit (3) of the dividend behind the 443 and repeat the process: 4433 / 455

Let's proceed to step 6:
4433 divided by 455 is 9 with a remainder of 338.
The next digit of our result is 9. 
Result so far: 1589.0
Subtracting 4095 from 4433 leaves us with 338.
Include the next digit (5) from the dividend after 338, then repeat: 3385 / 455

Going ahead to step 7:
If we divide 3385 by 455, we get 7 and a remainder of 200.
The next digit of our result is 7. 
Result so far: 15897.0
Subtracting 3185 from 3385 leaves us with 200.
Fetch the next digit (0) from the dividend, attach it to 200 and continue: 2000 / 455

Going ahead to step 8:
2000 divided by 455 is 4 with a remainder of 180.
The next digit of our result is 4. 
Result so far: 158974.0
Deduct 1820 from 2000 and we're left with 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1800, and continue the process.

Going ahead to step 9:
When dividing 1800 by 455, we get 3 with a remainder of 435.
Record the quotient 3 as the next digit in the result. 
Result so far: 158974.3
If we take 1365 away from 1800, we end up with 435.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4350, and continue the process.

Step 10:
455 goes into 4350 9 times with a remainder of 255.
Use 9 as the next digit of our solution. 
Result so far: 158974.39
Subtracting 4095 from 4350 leaves us with 255.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2550, and continue the process.

On to step 11:
455 can be fit into 2550 5 times, resulting in a remainder of 275.
The number 5 becomes the next digit in our result. 
Result so far: 158974.395
If we take 2275 away from 2550, we end up with 275.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2750, and continue the process.

On to step 12:
The number 455 fits into 2750 6 times, leaving a remainder of 20.
Write down 6 as next digit of the result. 
Result so far: 158974.3956
Deduct 2730 from 2750 and we're left with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Advancing to step 13:
455 can be fit into 200 0 times, resulting in a remainder of 200.
Write down 0 as next digit of the result. 
Result so far: 158974.3956
The remainder is 200 after subtracting 0 from 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

Let's proceed to step 14:
2000 divided by 455 is 4 with a remainder of 180.
Use 4 as the next digit of our solution. 
Result so far: 158974.395604
Deduct 1820 from 2000 and we're left with 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1800, and continue the process.

Moving on to step 15:
455 goes into 1800 3 times with a remainder of 435.
Write down 3 as next digit of the result. 
Result so far: 158974.3956043
If we take 1365 away from 1800, we end up with 435.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4350, and continue the process.

Going ahead to step 16:
4350 divided by 455 is 9 with a remainder of 255.
Write down 9 as next digit of the result. 
Result so far: 158974.39560439
Subtracting 4095 from 4350 leaves us with 255.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2550, and continue the process.

The final outcome is 158974.39560439, with a leftover of 2.55e-07.