We're dividing 584585 by 73 
The aim is to understand the frequency of 73 in 584585.

Let's proceed to step 1:
73 goes into 5 0 times with a remainder of 5.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 5, we end up with 5.
Append the next digit (8) from the dividend to 5 and continue with: 58 / 73

Moving on to step 2:
When dividing 58 by 73, we get 0 with a remainder of 58.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 58 leaves us with 58.
Append the next digit (4) from the dividend to 58 and continue with: 584 / 73

Advancing to step 3:
When dividing 584 by 73, we get 8 with a remainder of 0.
Write down 8 as next digit of the result. 
Result so far: 8.0
If we take 584 away from 584, we end up with 0.
Bring next digit (5) of the dividend behind the 0 and repeat the process: 5 / 73

Advancing to step 4:
When dividing 5 by 73, we get 0 with a remainder of 5.
Use 0 as the next digit of our solution. 
Result so far: 80.0
Subtract 0 from 5 to get 5.
Append the next digit (8) from the dividend to 5 and continue with: 58 / 73

Let's proceed to step 5:
If we divide 58 by 73, we get 0 and a remainder of 58.
The number 0 becomes the next digit in our result. 
Result so far: 800.0
Deduct 0 from 58 and we're left with 58.
Append the next digit (5) from the dividend to 58 and continue with: 585 / 73

Going ahead to step 6:
585 divided by 73 is 8 with a remainder of 1.
Put 8 as the next digit of the answer. 
Result so far: 8008.0
The remainder is 1 after subtracting 584 from 585.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

On to step 7:
The number 73 fits into 10 0 times, leaving a remainder of 10.
Put 0 as the next digit of the answer. 
Result so far: 8008.0
Deduct 0 from 10 and we're left with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Step 8:
When dividing 100 by 73, we get 1 with a remainder of 27.
The next digit of our result is 1. 
Result so far: 8008.01
If we take 73 away from 100, we end up with 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

On to step 9:
73 goes into 270 3 times with a remainder of 51.
Record the quotient 3 as the next digit in the result. 
Result so far: 8008.013
If we take 219 away from 270, we end up with 51.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

Let's proceed to step 10:
73 goes into 510 6 times with a remainder of 72.
The number 6 becomes the next digit in our result. 
Result so far: 8008.0136
Subtract 438 from 510 to get 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Advancing to step 11:
73 can be fit into 720 9 times, resulting in a remainder of 63.
Write down 9 as next digit of the result. 
Result so far: 8008.01369
If we subtract 657 from 720, we get 63.
Since there are no more digits in the dividend, we add a zero to the remainder making it 630, and continue the process.

On to step 12:
When dividing 630 by 73, we get 8 with a remainder of 46.
Record the quotient 8 as the next digit in the result. 
Result so far: 8008.013698
The remainder is 46 after subtracting 584 from 630.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Step 13:
The number 73 fits into 460 6 times, leaving a remainder of 22.
The next digit of our result is 6. 
Result so far: 8008.0136986
Subtract 438 from 460 to get 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Going ahead to step 14:
73 can be fit into 220 3 times, resulting in a remainder of 1.
Use 3 as the next digit of our solution. 
Result so far: 8008.01369863
If we subtract 219 from 220, we get 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

After the division, we end up with 8008.01369863 and a remainder of 1e-09.