We look at the division of 88553969 by 452 
The aim is to understand the frequency of 452 in 88553969.

On to step 1:
When dividing 8 by 452, we get 0 with a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Take the next digit (8) from the dividend and append it to 8, then repeat: 88 / 452

Moving on to step 2:
452 can be fit into 88 0 times, resulting in a remainder of 88.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 88 to get 88.
Grab the next digit (5) from the dividend, add it to 88, then carry on: 885 / 452

Advancing to step 3:
When dividing 885 by 452, we get 1 with a remainder of 433.
The next digit of our result is 1. 
Result so far: 1.0
Subtract 452 from 885 to get 433.
Append the next digit (5) from the dividend to 433 and continue with: 4335 / 452

Going ahead to step 4:
When dividing 4335 by 452, we get 9 with a remainder of 267.
Record the quotient 9 as the next digit in the result. 
Result so far: 19.0
The remainder is 267 after subtracting 4068 from 4335.
Append the next digit (3) from the dividend to 267 and continue with: 2673 / 452

Advancing to step 5:
452 goes into 2673 5 times with a remainder of 413.
The next digit of our result is 5. 
Result so far: 195.0
The remainder is 413 after subtracting 2260 from 2673.
Grab the next digit (9) from the dividend, add it to 413, then carry on: 4139 / 452

Step 6:
452 goes into 4139 9 times with a remainder of 71.
Use 9 as the next digit of our solution. 
Result so far: 1959.0
Deduct 4068 from 4139 and we're left with 71.
Grab the next digit (6) from the dividend, add it to 71, then carry on: 716 / 452

Advancing to step 7:
452 goes into 716 1 times with a remainder of 264.
Put 1 as the next digit of the answer. 
Result so far: 19591.0
Subtracting 452 from 716 leaves us with 264.
Take the next digit (9) from the dividend and append it to 264, then repeat: 2649 / 452

Let's proceed to step 8:
The number 452 fits into 2649 5 times, leaving a remainder of 389.
Put 5 as the next digit of the answer. 
Result so far: 195915.0
Subtract 2260 from 2649 to get 389.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3890, and continue the process.

Let's proceed to step 9:
When dividing 3890 by 452, we get 8 with a remainder of 274.
The number 8 becomes the next digit in our result. 
Result so far: 195915.8
If we take 3616 away from 3890, we end up with 274.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2740, and continue the process.

On to step 10:
When dividing 2740 by 452, we get 6 with a remainder of 28.
Record the quotient 6 as the next digit in the result. 
Result so far: 195915.86
Subtracting 2712 from 2740 leaves us with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Step 11:
280 divided by 452 is 0 with a remainder of 280.
The number 0 becomes the next digit in our result. 
Result so far: 195915.86
Subtracting 0 from 280 leaves us with 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2800, and continue the process.

Moving on to step 12:
If we divide 2800 by 452, we get 6 and a remainder of 88.
The next digit of our result is 6. 
Result so far: 195915.8606
If we take 2712 away from 2800, we end up with 88.
Since there are no more digits in the dividend, we add a zero to the remainder making it 880, and continue the process.

Step 13:
The number 452 fits into 880 1 times, leaving a remainder of 428.
The number 1 becomes the next digit in our result. 
Result so far: 195915.86061
Subtracting 452 from 880 leaves us with 428.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4280, and continue the process.

Going ahead to step 14:
452 can be fit into 4280 9 times, resulting in a remainder of 212.
Put 9 as the next digit of the answer. 
Result so far: 195915.860619
Subtracting 4068 from 4280 leaves us with 212.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2120, and continue the process.

Going ahead to step 15:
2120 divided by 452 is 4 with a remainder of 312.
The number 4 becomes the next digit in our result. 
Result so far: 195915.8606194
Deduct 1808 from 2120 and we're left with 312.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3120, and continue the process.

Step 16:
When dividing 3120 by 452, we get 6 with a remainder of 408.
Record the quotient 6 as the next digit in the result. 
Result so far: 195915.86061946
Subtract 2712 from 3120 to get 408.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4080, and continue the process.

The quotient of the division is 195915.86061946, and the remainder is 4.08e-07.