We look at the division of 52466445 by 455 
The aim is to understand the frequency of 455 in 52466445.

Step 1:
If we divide 5 by 455, we get 0 and a remainder of 5.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 5 leaves us with 5.
Take the next digit (2) from the dividend and append it to 5, then repeat: 52 / 455

Going ahead to step 2:
52 divided by 455 is 0 with a remainder of 52.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 52 after subtracting 0 from 52.
Bring next digit (4) of the dividend behind the 52 and repeat the process: 524 / 455

On to step 3:
455 goes into 524 1 times with a remainder of 69.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we subtract 455 from 524, we get 69.
Take the next digit (6) from the dividend and append it to 69, then repeat: 696 / 455

Step 4:
The number 455 fits into 696 1 times, leaving a remainder of 241.
Put 1 as the next digit of the answer. 
Result so far: 11.0
Subtract 455 from 696 to get 241.
Take the next digit (6) from the dividend and append it to 241, then repeat: 2416 / 455

Advancing to step 5:
455 goes into 2416 5 times with a remainder of 141.
Use 5 as the next digit of our solution. 
Result so far: 115.0
Subtract 2275 from 2416 to get 141.
Grab the next digit (4) from the dividend, add it to 141, then carry on: 1414 / 455

Moving on to step 6:
When dividing 1414 by 455, we get 3 with a remainder of 49.
The number 3 becomes the next digit in our result. 
Result so far: 1153.0
Subtracting 1365 from 1414 leaves us with 49.
Take the next digit (4) from the dividend and append it to 49, then repeat: 494 / 455

Advancing to step 7:
When dividing 494 by 455, we get 1 with a remainder of 39.
Write down 1 as next digit of the result. 
Result so far: 11531.0
If we take 455 away from 494, we end up with 39.
Include the next digit (5) from the dividend after 39, then repeat: 395 / 455

Let's proceed to step 8:
455 can be fit into 395 0 times, resulting in a remainder of 395.
Put 0 as the next digit of the answer. 
Result so far: 115310.0
The remainder is 395 after subtracting 0 from 395.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3950, and continue the process.

On to step 9:
3950 divided by 455 is 8 with a remainder of 310.
The number 8 becomes the next digit in our result. 
Result so far: 115310.8
Subtract 3640 from 3950 to get 310.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3100, and continue the process.

On to step 10:
3100 divided by 455 is 6 with a remainder of 370.
The number 6 becomes the next digit in our result. 
Result so far: 115310.86
Subtract 2730 from 3100 to get 370.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3700, and continue the process.

Moving on to step 11:
The number 455 fits into 3700 8 times, leaving a remainder of 60.
Write down 8 as next digit of the result. 
Result so far: 115310.868
The remainder is 60 after subtracting 3640 from 3700.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Step 12:
455 can be fit into 600 1 times, resulting in a remainder of 145.
Use 1 as the next digit of our solution. 
Result so far: 115310.8681
If we subtract 455 from 600, we get 145.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1450, and continue the process.

Moving on to step 13:
1450 divided by 455 is 3 with a remainder of 85.
The number 3 becomes the next digit in our result. 
Result so far: 115310.86813
If we subtract 1365 from 1450, we get 85.
Since there are no more digits in the dividend, we add a zero to the remainder making it 850, and continue the process.

Step 14:
The number 455 fits into 850 1 times, leaving a remainder of 395.
Use 1 as the next digit of our solution. 
Result so far: 115310.868131
The remainder is 395 after subtracting 455 from 850.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3950, and continue the process.

Advancing to step 15:
The number 455 fits into 3950 8 times, leaving a remainder of 310.
Record the quotient 8 as the next digit in the result. 
Result so far: 115310.8681318
Deduct 3640 from 3950 and we're left with 310.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3100, and continue the process.

Moving on to step 16:
3100 divided by 455 is 6 with a remainder of 370.
The number 6 becomes the next digit in our result. 
Result so far: 115310.86813186
Deduct 2730 from 3100 and we're left with 370.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3700, and continue the process.

After the division, we end up with 115310.86813186 and a remainder of 3.7e-07.