Let's divide 572989 by 73
The aim is to understand the frequency of 73 in 572989.

Let's proceed to step 1:
5 divided by 73 is 0 with a remainder of 5.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 5 to get 5.
Take the next digit (7) from the dividend and append it to 5, then repeat: 57 / 73

Going ahead to step 2:
57 divided by 73 is 0 with a remainder of 57.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 57, we end up with 57.
Include the next digit (2) from the dividend after 57, then repeat: 572 / 73

Step 3:
73 can be fit into 572 7 times, resulting in a remainder of 61.
Use 7 as the next digit of our solution. 
Result so far: 7.0
The remainder is 61 after subtracting 511 from 572.
Take the next digit (9) from the dividend and append it to 61, then repeat: 619 / 73

Going ahead to step 4:
73 goes into 619 8 times with a remainder of 35.
Write down 8 as next digit of the result. 
Result so far: 78.0
Deduct 584 from 619 and we're left with 35.
Take the next digit (8) from the dividend and append it to 35, then repeat: 358 / 73

On to step 5:
When dividing 358 by 73, we get 4 with a remainder of 66.
Record the quotient 4 as the next digit in the result. 
Result so far: 784.0
The remainder is 66 after subtracting 292 from 358.
Fetch the next digit (9) from the dividend, attach it to 66 and continue: 669 / 73

Moving on to step 6:
669 divided by 73 is 9 with a remainder of 12.
Put 9 as the next digit of the answer. 
Result so far: 7849.0
Subtracting 657 from 669 leaves us with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

On to step 7:
73 can be fit into 120 1 times, resulting in a remainder of 47.
Put 1 as the next digit of the answer. 
Result so far: 7849.1
Subtract 73 from 120 to get 47.
Since there are no more digits in the dividend, we add a zero to the remainder making it 470, and continue the process.

Moving on to step 8:
The number 73 fits into 470 6 times, leaving a remainder of 32.
Use 6 as the next digit of our solution. 
Result so far: 7849.16
Subtract 438 from 470 to get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Step 9:
73 can be fit into 320 4 times, resulting in a remainder of 28.
Put 4 as the next digit of the answer. 
Result so far: 7849.164
The remainder is 28 after subtracting 292 from 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Let's proceed to step 10:
When dividing 280 by 73, we get 3 with a remainder of 61.
Put 3 as the next digit of the answer. 
Result so far: 7849.1643
Subtracting 219 from 280 leaves us with 61.
Since there are no more digits in the dividend, we add a zero to the remainder making it 610, and continue the process.

Moving on to step 11:
When dividing 610 by 73, we get 8 with a remainder of 26.
The next digit of our result is 8. 
Result so far: 7849.16438
Subtracting 584 from 610 leaves us with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Let's proceed to step 12:
When dividing 260 by 73, we get 3 with a remainder of 41.
Use 3 as the next digit of our solution. 
Result so far: 7849.164383
Subtract 219 from 260 to get 41.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

Going ahead to step 13:
When dividing 410 by 73, we get 5 with a remainder of 45.
The number 5 becomes the next digit in our result. 
Result so far: 7849.1643835
If we subtract 365 from 410, we get 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Going ahead to step 14:
73 goes into 450 6 times with a remainder of 12.
Record the quotient 6 as the next digit in the result. 
Result so far: 7849.16438356
Deduct 438 from 450 and we're left with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

The final result is 7849.16438356 with a remainder of 1.2e-08.