We look at the division of 83163632 by 489 
The aim is to understand the frequency of 489 in 83163632.

Let's proceed to step 1:
If we divide 8 by 489, we get 0 and a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Take the next digit (3) from the dividend and append it to 8, then repeat: 83 / 489

Step 2:
489 can be fit into 83 0 times, resulting in a remainder of 83.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 83 and we're left with 83.
Bring next digit (1) of the dividend behind the 83 and repeat the process: 831 / 489

Advancing to step 3:
If we divide 831 by 489, we get 1 and a remainder of 342.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we take 489 away from 831, we end up with 342.
Append the next digit (6) from the dividend to 342 and continue with: 3426 / 489

Step 4:
3426 divided by 489 is 7 with a remainder of 3.
Use 7 as the next digit of our solution. 
Result so far: 17.0
Deduct 3423 from 3426 and we're left with 3.
Bring next digit (3) of the dividend behind the 3 and repeat the process: 33 / 489

On to step 5:
The number 489 fits into 33 0 times, leaving a remainder of 33.
Put 0 as the next digit of the answer. 
Result so far: 170.0
Subtracting 0 from 33 leaves us with 33.
Bring next digit (6) of the dividend behind the 33 and repeat the process: 336 / 489

Advancing to step 6:
If we divide 336 by 489, we get 0 and a remainder of 336.
Write down 0 as next digit of the result. 
Result so far: 1700.0
Subtracting 0 from 336 leaves us with 336.
Bring next digit (3) of the dividend behind the 336 and repeat the process: 3363 / 489

Going ahead to step 7:
If we divide 3363 by 489, we get 6 and a remainder of 429.
Use 6 as the next digit of our solution. 
Result so far: 17006.0
Subtract 2934 from 3363 to get 429.
Fetch the next digit (2) from the dividend, attach it to 429 and continue: 4292 / 489

Let's proceed to step 8:
489 can be fit into 4292 8 times, resulting in a remainder of 380.
Record the quotient 8 as the next digit in the result. 
Result so far: 170068.0
Subtract 3912 from 4292 to get 380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3800, and continue the process.

Step 9:
When dividing 3800 by 489, we get 7 with a remainder of 377.
The number 7 becomes the next digit in our result. 
Result so far: 170068.7
If we subtract 3423 from 3800, we get 377.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3770, and continue the process.

On to step 10:
The number 489 fits into 3770 7 times, leaving a remainder of 347.
Record the quotient 7 as the next digit in the result. 
Result so far: 170068.77
Subtract 3423 from 3770 to get 347.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3470, and continue the process.

After the division, we end up with 170068.77 and a remainder of 0.347.