We look at the division of 5075607 by 489 
The aim is to understand the frequency of 489 in 5075607.

Moving on to step 1:
The number 489 fits into 5 0 times, leaving a remainder of 5.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 5, we get 5.
Include the next digit (0) from the dividend after 5, then repeat: 50 / 489

On to step 2:
When dividing 50 by 489, we get 0 with a remainder of 50.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 50, we end up with 50.
Bring next digit (7) of the dividend behind the 50 and repeat the process: 507 / 489

Advancing to step 3:
When dividing 507 by 489, we get 1 with a remainder of 18.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtract 489 from 507 to get 18.
Include the next digit (5) from the dividend after 18, then repeat: 185 / 489

Let's proceed to step 4:
When dividing 185 by 489, we get 0 with a remainder of 185.
Put 0 as the next digit of the answer. 
Result so far: 10.0
If we take 0 away from 185, we end up with 185.
Grab the next digit (6) from the dividend, add it to 185, then carry on: 1856 / 489

Moving on to step 5:
489 goes into 1856 3 times with a remainder of 389.
The next digit of our result is 3. 
Result so far: 103.0
Subtracting 1467 from 1856 leaves us with 389.
Include the next digit (0) from the dividend after 389, then repeat: 3890 / 489

Going ahead to step 6:
489 can be fit into 3890 7 times, resulting in a remainder of 467.
Record the quotient 7 as the next digit in the result. 
Result so far: 1037.0
If we subtract 3423 from 3890, we get 467.
Append the next digit (7) from the dividend to 467 and continue with: 4677 / 489

On to step 7:
The number 489 fits into 4677 9 times, leaving a remainder of 276.
The number 9 becomes the next digit in our result. 
Result so far: 10379.0
The remainder is 276 after subtracting 4401 from 4677.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2760, and continue the process.

Moving on to step 8:
When dividing 2760 by 489, we get 5 with a remainder of 315.
The number 5 becomes the next digit in our result. 
Result so far: 10379.5
Subtracting 2445 from 2760 leaves us with 315.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3150, and continue the process.

Moving on to step 9:
The number 489 fits into 3150 6 times, leaving a remainder of 216.
Use 6 as the next digit of our solution. 
Result so far: 10379.56
If we subtract 2934 from 3150, we get 216.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2160, and continue the process.

Step 10:
2160 divided by 489 is 4 with a remainder of 204.
Record the quotient 4 as the next digit in the result. 
Result so far: 10379.564
Subtracting 1956 from 2160 leaves us 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.

Advancing to step 11:
If we divide 2040 by 489, we get 4 and a remainder of 84.
The number 4 becomes the next digit in our result. 
Result so far: 10379.5644
Deduct 1956 from 2040 and we're left with 84.
Since there are no more digits in the dividend, we add a zero to the remainder making it 840, and continue the process.

The final result is 10379.5644 with a remainder of 0.00084.