We look at the division of 60333379 by 573 
The aim is to understand the frequency of 573 in 60333379.

Let's proceed to step 1:
If we divide 6 by 573, we get 0 and a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Grab the next digit (0) from the dividend, add it to 6, then carry on: 60 / 573

Let's proceed to step 2:
The number 573 fits into 60 0 times, leaving a remainder of 60.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 60, we end up with 60.
Include the next digit (3) from the dividend after 60, then repeat: 603 / 573

On to step 3:
The number 573 fits into 603 1 times, leaving a remainder of 30.
The next digit of our result is 1. 
Result so far: 1.0
The remainder is 30 after subtracting 573 from 603.
Append the next digit (3) from the dividend to 30 and continue with: 303 / 573

Let's proceed to step 4:
573 goes into 303 0 times with a remainder of 303.
Record the quotient 0 as the next digit in the result. 
Result so far: 10.0
Subtracting 0 from 303 leaves us with 303.
Bring next digit (3) of the dividend behind the 303 and repeat the process: 3033 / 573

On to step 5:
573 goes into 3033 5 times with a remainder of 168.
Write down 5 as next digit of the result. 
Result so far: 105.0
Subtract 2865 from 3033 to get 168.
Grab the next digit (3) from the dividend, add it to 168, then carry on: 1683 / 573

Moving on to step 6:
573 goes into 1683 2 times with a remainder of 537.
Use 2 as the next digit of our solution. 
Result so far: 1052.0
Deduct 1146 from 1683 and we're left with 537.
Include the next digit (7) from the dividend after 537, then repeat: 5377 / 573

Going ahead to step 7:
5377 divided by 573 is 9 with a remainder of 220.
The number 9 becomes the next digit in our result. 
Result so far: 10529.0
The remainder is 220 after subtracting 5157 from 5377.
Include the next digit (9) from the dividend after 220, then repeat: 2209 / 573

Step 8:
When dividing 2209 by 573, we get 3 with a remainder of 490.
Put 3 as the next digit of the answer. 
Result so far: 105293.0
The remainder is 490 after subtracting 1719 from 2209.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4900, and continue the process.

Going ahead to step 9:
573 can be fit into 4900 8 times, resulting in a remainder of 316.
Write down 8 as next digit of the result. 
Result so far: 105293.8
The remainder is 316 after subtracting 4584 from 4900.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3160, and continue the process.

Let's proceed to step 10:
573 goes into 3160 5 times with a remainder of 295.
The number 5 becomes the next digit in our result. 
Result so far: 105293.85
If we take 2865 away from 3160, we end up with 295.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2950, and continue the process.

Going ahead to step 11:
The number 573 fits into 2950 5 times, leaving a remainder of 85.
Write down 5 as next digit of the result. 
Result so far: 105293.855
Deduct 2865 from 2950 and we're left with 85.
Since there are no more digits in the dividend, we add a zero to the remainder making it 850, and continue the process.

The final result is 105293.855 with a remainder of 0.0085.