We're dividing 73358650 by 489 
The aim is to understand the frequency of 489 in 73358650.

Let's proceed to step 1:
489 can be fit into 7 0 times, resulting in a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Include the next digit (3) from the dividend after 7, then repeat: 73 / 489

Going ahead to step 2:
When dividing 73 by 489, we get 0 with a remainder of 73.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 73 and we're left with 73.
Fetch the next digit (3) from the dividend, attach it to 73 and continue: 733 / 489

Going ahead to step 3:
When dividing 733 by 489, we get 1 with a remainder of 244.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtracting 489 from 733 leaves us with 244.
Include the next digit (5) from the dividend after 244, then repeat: 2445 / 489

Let's proceed to step 4:
489 goes into 2445 5 times with a remainder of 0.
The number 5 becomes the next digit in our result. 
Result so far: 15.0
Deduct 2445 from 2445 and we're left with 0.
Grab the next digit (8) from the dividend, add it to 0, then carry on: 8 / 489

Let's proceed to step 5:
8 divided by 489 is 0 with a remainder of 8.
The next digit of our result is 0. 
Result so far: 150.0
If we subtract 0 from 8, we get 8.
Fetch the next digit (6) from the dividend, attach it to 8 and continue: 86 / 489

On to step 6:
If we divide 86 by 489, we get 0 and a remainder of 86.
Write down 0 as next digit of the result. 
Result so far: 1500.0
Subtracting 0 from 86 leaves us with 86.
Bring next digit (5) of the dividend behind the 86 and repeat the process: 865 / 489

Step 7:
When dividing 865 by 489, we get 1 with a remainder of 376.
The next digit of our result is 1. 
Result so far: 15001.0
If we take 489 away from 865, we end up with 376.
Grab the next digit (0) from the dividend, add it to 376, then carry on: 3760 / 489

Advancing to step 8:
When dividing 3760 by 489, we get 7 with a remainder of 337.
Record the quotient 7 as the next digit in the result. 
Result so far: 150017.0
Subtracting 3423 from 3760 leaves us with 337.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3370, and continue the process.

On to step 9:
If we divide 3370 by 489, we get 6 and a remainder of 436.
Put 6 as the next digit of the answer. 
Result so far: 150017.6
If we subtract 2934 from 3370, we get 436.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4360, and continue the process.

Advancing to step 10:
489 can be fit into 4360 8 times, resulting in a remainder of 448.
The next digit of our result is 8. 
Result so far: 150017.68
The remainder is 448 after subtracting 3912 from 4360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4480, and continue the process.

Step 11:
489 can be fit into 4480 9 times, resulting in a remainder of 79.
Put 9 as the next digit of the answer. 
Result so far: 150017.689
Subtract 4401 from 4480 to get 79.
Since there are no more digits in the dividend, we add a zero to the remainder making it 790, and continue the process.

Advancing to step 12:
If we divide 790 by 489, we get 1 and a remainder of 301.
Record the quotient 1 as the next digit in the result. 
Result so far: 150017.6891
If we subtract 489 from 790, we get 301.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3010, and continue the process.

Going ahead to step 13:
If we divide 3010 by 489, we get 6 and a remainder of 76.
Record the quotient 6 as the next digit in the result. 
Result so far: 150017.68916
Deduct 2934 from 3010 and we're left with 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

Moving on to step 14:
489 can be fit into 760 1 times, resulting in a remainder of 271.
Use 1 as the next digit of our solution. 
Result so far: 150017.689161
The remainder is 271 after subtracting 489 from 760.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2710, and continue the process.

On to step 15:
489 can be fit into 2710 5 times, resulting in a remainder of 265.
The next digit of our result is 5. 
Result so far: 150017.6891615
If we take 2445 away from 2710, we end up with 265.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2650, and continue the process.

Moving on to step 16:
489 goes into 2650 5 times with a remainder of 205.
Use 5 as the next digit of our solution. 
Result so far: 150017.68916155
If we subtract 2445 from 2650, we get 205.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2050, and continue the process.

The final result is 150017.68916155 with a remainder of 2.05e-07.