28449053 ÷ 917 
The aim is to understand the frequency of 917 in 28449053.

Let's proceed to step 1:
The number 917 fits into 2 0 times, leaving a remainder of 2.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 2 after subtracting 0 from 2.
Fetch the next digit (8) from the dividend, attach it to 2 and continue: 28 / 917

Let's proceed to step 2:
The number 917 fits into 28 0 times, leaving a remainder of 28.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 28, we end up with 28.
Include the next digit (4) from the dividend after 28, then repeat: 284 / 917

Advancing to step 3:
When dividing 284 by 917, we get 0 with a remainder of 284.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 284, we end up with 284.
Include the next digit (4) from the dividend after 284, then repeat: 2844 / 917

Step 4:
917 goes into 2844 3 times with a remainder of 93.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
Subtracting 2751 from 2844 leaves us with 93.
Append the next digit (9) from the dividend to 93 and continue with: 939 / 917

On to step 5:
The number 917 fits into 939 1 times, leaving a remainder of 22.
Put 1 as the next digit of the answer. 
Result so far: 31.0
Subtract 917 from 939 to get 22.
Fetch the next digit (0) from the dividend, attach it to 22 and continue: 220 / 917

Step 6:
The number 917 fits into 220 0 times, leaving a remainder of 220.
Write down 0 as next digit of the result. 
Result so far: 310.0
Deduct 0 from 220 and we're left with 220.
Bring next digit (5) of the dividend behind the 220 and repeat the process: 2205 / 917

On to step 7:
The number 917 fits into 2205 2 times, leaving a remainder of 371.
Use 2 as the next digit of our solution. 
Result so far: 3102.0
Deduct 1834 from 2205 and we're left with 371.
Take the next digit (3) from the dividend and append it to 371, then repeat: 3713 / 917

Advancing to step 8:
If we divide 3713 by 917, we get 4 and a remainder of 45.
Use 4 as the next digit of our solution. 
Result so far: 31024.0
Subtracting 3668 from 3713 leaves us with 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Advancing to step 9:
450 divided by 917 is 0 with a remainder of 450.
Use 0 as the next digit of our solution. 
Result so far: 31024.0
The remainder is 450 after subtracting 0 from 450.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4500, and continue the process.

Going ahead to step 10:
4500 divided by 917 is 4 with a remainder of 832.
The next digit of our result is 4. 
Result so far: 31024.04
If we take 3668 away from 4500, we end up with 832.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8320, and continue the process.

On to step 11:
917 can be fit into 8320 9 times, resulting in a remainder of 67.
Record the quotient 9 as the next digit in the result. 
Result so far: 31024.049
Subtracting 8253 from 8320 leaves us with 67.
Since there are no more digits in the dividend, we add a zero to the remainder making it 670, and continue the process.

Going ahead to step 12:
The number 917 fits into 670 0 times, leaving a remainder of 670.
Record the quotient 0 as the next digit in the result. 
Result so far: 31024.049
Deduct 0 from 670 and we're left with 670.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6700, and continue the process.

Advancing to step 13:
When dividing 6700 by 917, we get 7 with a remainder of 281.
Write down 7 as next digit of the result. 
Result so far: 31024.04907
If we subtract 6419 from 6700, we get 281.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2810, and continue the process.

Let's proceed to step 14:
917 can be fit into 2810 3 times, resulting in a remainder of 59.
Put 3 as the next digit of the answer. 
Result so far: 31024.049073
If we take 2751 away from 2810, we end up with 59.
Since there are no more digits in the dividend, we add a zero to the remainder making it 590, and continue the process.

Going ahead to step 15:
590 divided by 917 is 0 with a remainder of 590.
Write down 0 as next digit of the result. 
Result so far: 31024.049073
Deduct 0 from 590 and we're left with 590.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5900, and continue the process.

On to step 16:
When dividing 5900 by 917, we get 6 with a remainder of 398.
The number 6 becomes the next digit in our result. 
Result so far: 31024.04907306
The remainder is 398 after subtracting 5502 from 5900.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3980, and continue the process.

The final result is 31024.04907306 with a remainder of 3.98e-07.