We divide 76977224 by 489
The aim is to understand the frequency of 489 in 76977224.

Let's proceed to step 1:
The number 489 fits into 7 0 times, leaving a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Take the next digit (6) from the dividend and append it to 7, then repeat: 76 / 489

Going ahead to step 2:
The number 489 fits into 76 0 times, leaving a remainder of 76.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 76, we end up with 76.
Bring next digit (9) of the dividend behind the 76 and repeat the process: 769 / 489

Going ahead to step 3:
489 can be fit into 769 1 times, resulting in a remainder of 280.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Deduct 489 from 769 and we're left with 280.
Grab the next digit (7) from the dividend, add it to 280, then carry on: 2807 / 489

Step 4:
The number 489 fits into 2807 5 times, leaving a remainder of 362.
The next digit of our result is 5. 
Result so far: 15.0
If we take 2445 away from 2807, we end up with 362.
Fetch the next digit (7) from the dividend, attach it to 362 and continue: 3627 / 489

Advancing to step 5:
489 can be fit into 3627 7 times, resulting in a remainder of 204.
Use 7 as the next digit of our solution. 
Result so far: 157.0
The remainder is 204 after subtracting 3423 from 3627.
Take the next digit (2) from the dividend and append it to 204, then repeat: 2042 / 489

Moving on to step 6:
If we divide 2042 by 489, we get 4 and a remainder of 86.
Record the quotient 4 as the next digit in the result. 
Result so far: 1574.0
Subtract 1956 from 2042 to get 86.
Include the next digit (2) from the dividend after 86, then repeat: 862 / 489

Going ahead to step 7:
489 goes into 862 1 times with a remainder of 373.
The next digit of our result is 1. 
Result so far: 15741.0
The remainder is 373 after subtracting 489 from 862.
Fetch the next digit (4) from the dividend, attach it to 373 and continue: 3734 / 489

On to step 8:
489 goes into 3734 7 times with a remainder of 311.
The number 7 becomes the next digit in our result. 
Result so far: 157417.0
If we subtract 3423 from 3734, we get 311.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3110, and continue the process.

Step 9:
489 goes into 3110 6 times with a remainder of 176.
The next digit of our result is 6. 
Result so far: 157417.6
Subtracting 2934 from 3110 leaves us with 176.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1760, and continue the process.

Moving on to step 10:
1760 divided by 489 is 3 with a remainder of 293.
The next digit of our result is 3. 
Result so far: 157417.63
Subtract 1467 from 1760 to get 293.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2930, and continue the process.

Advancing to step 11:
489 goes into 2930 5 times with a remainder of 485.
Write down 5 as next digit of the result. 
Result so far: 157417.635
Deduct 2445 from 2930 and we're left with 485.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4850, and continue the process.

Advancing to step 12:
If we divide 4850 by 489, we get 9 and a remainder of 449.
The next digit of our result is 9. 
Result so far: 157417.6359
Subtracting 4401 from 4850 leaves us with 449.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4490, and continue the process.

Moving on to step 13:
489 can be fit into 4490 9 times, resulting in a remainder of 89.
Put 9 as the next digit of the answer. 
Result so far: 157417.63599
The remainder is 89 after subtracting 4401 from 4490.
Since there are no more digits in the dividend, we add a zero to the remainder making it 890, and continue the process.

After the division, we end up with 157417.63599 and a remainder of 8.9e-05.