51992489 ÷ 489 
The aim is to understand the frequency of 489 in 51992489.

Going ahead to step 1:
If we divide 5 by 489, we get 0 and a remainder of 5.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 5, we get 5.
Append the next digit (1) from the dividend to 5 and continue with: 51 / 489

Let's proceed to step 2:
489 can be fit into 51 0 times, resulting in a remainder of 51.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 51, we end up with 51.
Append the next digit (9) from the dividend to 51 and continue with: 519 / 489

Going ahead to step 3:
When dividing 519 by 489, we get 1 with a remainder of 30.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtract 489 from 519 to get 30.
Append the next digit (9) from the dividend to 30 and continue with: 309 / 489

Step 4:
489 can be fit into 309 0 times, resulting in a remainder of 309.
The number 0 becomes the next digit in our result. 
Result so far: 10.0
Deduct 0 from 309 and we're left with 309.
Append the next digit (2) from the dividend to 309 and continue with: 3092 / 489

Going ahead to step 5:
The number 489 fits into 3092 6 times, leaving a remainder of 158.
Write down 6 as next digit of the result. 
Result so far: 106.0
The remainder is 158 after subtracting 2934 from 3092.
Include the next digit (4) from the dividend after 158, then repeat: 1584 / 489

Going ahead to step 6:
1584 divided by 489 is 3 with a remainder of 117.
Put 3 as the next digit of the answer. 
Result so far: 1063.0
Subtract 1467 from 1584 to get 117.
Append the next digit (8) from the dividend to 117 and continue with: 1178 / 489

Going ahead to step 7:
When dividing 1178 by 489, we get 2 with a remainder of 200.
Write down 2 as next digit of the result. 
Result so far: 10632.0
If we take 978 away from 1178, we end up with 200.
Include the next digit (9) from the dividend after 200, then repeat: 2009 / 489

Moving on to step 8:
If we divide 2009 by 489, we get 4 and a remainder of 53.
The number 4 becomes the next digit in our result. 
Result so far: 106324.0
Subtracting 1956 from 2009 leaves us with 53.
Since there are no more digits in the dividend, we add a zero to the remainder making it 530, and continue the process.

Going ahead to step 9:
530 divided by 489 is 1 with a remainder of 41.
The number 1 becomes the next digit in our result. 
Result so far: 106324.1
Subtracting 489 from 530 leaves us with 41.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

Let's proceed to step 10:
If we divide 410 by 489, we get 0 and a remainder of 410.
The number 0 becomes the next digit in our result. 
Result so far: 106324.1
Deduct 0 from 410 and we're left with 410.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4100, and continue the process.

Moving on to step 11:
489 can be fit into 4100 8 times, resulting in a remainder of 188.
The number 8 becomes the next digit in our result. 
Result so far: 106324.108
Subtracting 3912 from 4100 leaves us with 188.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1880, and continue the process.

Let's proceed to step 12:
If we divide 1880 by 489, we get 3 and a remainder of 413.
Write down 3 as next digit of the result. 
Result so far: 106324.1083
If we subtract 1467 from 1880, we get 413.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4130, and continue the process.

Step 13:
When dividing 4130 by 489, we get 8 with a remainder of 218.
Use 8 as the next digit of our solution. 
Result so far: 106324.10838
The remainder is 218 after subtracting 3912 from 4130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2180, and continue the process.

Step 14:
2180 divided by 489 is 4 with a remainder of 224.
Use 4 as the next digit of our solution. 
Result so far: 106324.108384
Subtract 1956 from 2180 to get 224.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2240, and continue the process.

Step 15:
489 goes into 2240 4 times with a remainder of 284.
Write down 4 as next digit of the result. 
Result so far: 106324.1083844
Deduct 1956 from 2240 and we're left with 284.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2840, and continue the process.

In conclusion, the division gives 106324.1083844 with a balance of 2.84e-06.