We divide 8453232 by 455
The aim is to understand the frequency of 455 in 8453232.

On to step 1:
The number 455 fits into 8 0 times, leaving a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Bring next digit (4) of the dividend behind the 8 and repeat the process: 84 / 455

Let's proceed to step 2:
84 divided by 455 is 0 with a remainder of 84.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 84 after subtracting 0 from 84.
Bring next digit (5) of the dividend behind the 84 and repeat the process: 845 / 455

Moving on to step 3:
The number 455 fits into 845 1 times, leaving a remainder of 390.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we take 455 away from 845, we end up with 390.
Include the next digit (3) from the dividend after 390, then repeat: 3903 / 455

Let's proceed to step 4:
If we divide 3903 by 455, we get 8 and a remainder of 263.
Write down 8 as next digit of the result. 
Result so far: 18.0
Deduct 3640 from 3903 and we're left with 263.
Grab the next digit (2) from the dividend, add it to 263, then carry on: 2632 / 455

On to step 5:
455 can be fit into 2632 5 times, resulting in a remainder of 357.
Use 5 as the next digit of our solution. 
Result so far: 185.0
The remainder is 357 after subtracting 2275 from 2632.
Bring next digit (3) of the dividend behind the 357 and repeat the process: 3573 / 455

Going ahead to step 6:
When dividing 3573 by 455, we get 7 with a remainder of 388.
The next digit of our result is 7. 
Result so far: 1857.0
If we take 3185 away from 3573, we end up with 388.
Bring next digit (2) of the dividend behind the 388 and repeat the process: 3882 / 455

On to step 7:
The number 455 fits into 3882 8 times, leaving a remainder of 242.
Record the quotient 8 as the next digit in the result. 
Result so far: 18578.0
Deduct 3640 from 3882 and we're left with 242.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2420, and continue the process.

Going ahead to step 8:
2420 divided by 455 is 5 with a remainder of 145.
Put 5 as the next digit of the answer. 
Result so far: 18578.5
If we take 2275 away from 2420, we end up with 145.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1450, and continue the process.

Advancing to step 9:
1450 divided by 455 is 3 with a remainder of 85.
Record the quotient 3 as the next digit in the result. 
Result so far: 18578.53
Subtract 1365 from 1450 to 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 10:
850 divided by 455 is 1 with a remainder of 395.
Use 1 as the next digit of our solution. 
Result so far: 18578.531
Deduct 455 from 850 and we're left with 395.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3950, and continue the process.

Step 11:
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: 18578.5318
Subtracting 3640 from 3950 leaves us 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.

Advancing to step 12:
When dividing 3100 by 455, we get 6 with a remainder of 370.
Record the quotient 6 as the next digit in the result. 
Result so far: 18578.53186
Subtracting 2730 from 3100 leaves us 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.

On to step 13:
The number 455 fits into 3700 8 times, leaving a remainder of 60.
Use 8 as the next digit of our solution. 
Result so far: 18578.531868
If we subtract 3640 from 3700, we get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

On to step 14:
If we divide 600 by 455, we get 1 and a remainder of 145.
The number 1 becomes the next digit in our result. 
Result so far: 18578.5318681
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.

Going ahead to step 15:
455 goes into 1450 3 times with a remainder of 85.
Use 3 as the next digit of our solution. 
Result so far: 18578.53186813
Subtract 1365 from 1450 to 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.

The final result is 18578.53186813 with a remainder of 8.5e-08.