We look at the division of 88387005 by 453 
The aim is to understand the frequency of 453 in 88387005.

Moving on to step 1:
8 divided by 453 is 0 with a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Bring next digit (8) of the dividend behind the 8 and repeat the process: 88 / 453

On to step 2:
When dividing 88 by 453, we get 0 with a remainder of 88.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 88 leaves us with 88.
Append the next digit (3) from the dividend to 88 and continue with: 883 / 453

Step 3:
453 goes into 883 1 times with a remainder of 430.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
The remainder is 430 after subtracting 453 from 883.
Include the next digit (8) from the dividend after 430, then repeat: 4308 / 453

Going ahead to step 4:
If we divide 4308 by 453, we get 9 and a remainder of 231.
Use 9 as the next digit of our solution. 
Result so far: 19.0
Deduct 4077 from 4308 and we're left with 231.
Bring next digit (7) of the dividend behind the 231 and repeat the process: 2317 / 453

Going ahead to step 5:
When dividing 2317 by 453, we get 5 with a remainder of 52.
Use 5 as the next digit of our solution. 
Result so far: 195.0
If we subtract 2265 from 2317, we get 52.
Append the next digit (0) from the dividend to 52 and continue with: 520 / 453

Advancing to step 6:
The number 453 fits into 520 1 times, leaving a remainder of 67.
The next digit of our result is 1. 
Result so far: 1951.0
If we take 453 away from 520, we end up with 67.
Bring next digit (0) of the dividend behind the 67 and repeat the process: 670 / 453

Let's proceed to step 7:
453 goes into 670 1 times with a remainder of 217.
The number 1 becomes the next digit in our result. 
Result so far: 19511.0
The remainder is 217 after subtracting 453 from 670.
Take the next digit (5) from the dividend and append it to 217, then repeat: 2175 / 453

Going ahead to step 8:
453 goes into 2175 4 times with a remainder of 363.
Record the quotient 4 as the next digit in the result. 
Result so far: 195114.0
The remainder is 363 after subtracting 1812 from 2175.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3630, and continue the process.

Going ahead to step 9:
453 goes into 3630 8 times with a remainder of 6.
Write down 8 as next digit of the result. 
Result so far: 195114.8
If we subtract 3624 from 3630, we get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Let's proceed to step 10:
The number 453 fits into 60 0 times, leaving a remainder of 60.
The number 0 becomes the next digit in our result. 
Result so far: 195114.8
Subtract 0 from 60 to 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.

Advancing to step 11:
453 can be fit into 600 1 times, resulting in a remainder of 147.
The next digit of our result is 1. 
Result so far: 195114.801
Deduct 453 from 600 and we're left with 147.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1470, and continue the process.

Advancing to step 12:
When dividing 1470 by 453, we get 3 with a remainder of 111.
Record the quotient 3 as the next digit in the result. 
Result so far: 195114.8013
Subtracting 1359 from 1470 leaves us with 111.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1110, and continue the process.

Step 13:
The number 453 fits into 1110 2 times, leaving a remainder of 204.
The next digit of our result is 2. 
Result so far: 195114.80132
Deduct 906 from 1110 and we're left with 204.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2040, and continue the process.

On to step 14:
453 goes into 2040 4 times with a remainder of 228.
The number 4 becomes the next digit in our result. 
Result so far: 195114.801324
Subtracting 1812 from 2040 leaves us with 228.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2280, and continue the process.

Moving on to step 15:
453 can be fit into 2280 5 times, resulting in a remainder of 15.
The number 5 becomes the next digit in our result. 
Result so far: 195114.8013245
If we take 2265 away from 2280, we end up with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Advancing to step 16:
When dividing 150 by 453, we get 0 with a remainder of 150.
Put 0 as the next digit of the answer. 
Result so far: 195114.8013245
Subtract 0 from 150 to get 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1500, and continue the process.

The final result is 195114.8013245 with a remainder of 1.5e-07.