We look at the division of 66026709 by 593 
The aim is to understand the frequency of 593 in 66026709.

Step 1:
The number 593 fits into 6 0 times, leaving a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Bring next digit (6) of the dividend behind the 6 and repeat the process: 66 / 593

Moving on to step 2:
66 divided by 593 is 0 with a remainder of 66.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 66, we end up with 66.
Include the next digit (0) from the dividend after 66, then repeat: 660 / 593

Advancing to step 3:
660 divided by 593 is 1 with a remainder of 67.
Use 1 as the next digit of our solution. 
Result so far: 1.0
The remainder is 67 after subtracting 593 from 660.
Grab the next digit (2) from the dividend, add it to 67, then carry on: 672 / 593

Step 4:
593 goes into 672 1 times with a remainder of 79.
Write down 1 as next digit of the result. 
Result so far: 11.0
Subtracting 593 from 672 leaves us with 79.
Bring next digit (6) of the dividend behind the 79 and repeat the process: 796 / 593

Going ahead to step 5:
When dividing 796 by 593, we get 1 with a remainder of 203.
The number 1 becomes the next digit in our result. 
Result so far: 111.0
Deduct 593 from 796 and we're left with 203.
Include the next digit (7) from the dividend after 203, then repeat: 2037 / 593

On to step 6:
When dividing 2037 by 593, we get 3 with a remainder of 258.
Put 3 as the next digit of the answer. 
Result so far: 1113.0
Subtract 1779 from 2037 to get 258.
Take the next digit (0) from the dividend and append it to 258, then repeat: 2580 / 593

Step 7:
593 can be fit into 2580 4 times, resulting in a remainder of 208.
Write down 4 as next digit of the result. 
Result so far: 11134.0
If we take 2372 away from 2580, we end up with 208.
Grab the next digit (9) from the dividend, add it to 208, then carry on: 2089 / 593

Let's proceed to step 8:
593 goes into 2089 3 times with a remainder of 310.
The number 3 becomes the next digit in our result. 
Result so far: 111343.0
If we subtract 1779 from 2089, we get 310.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3100, and continue the process.

Let's proceed to step 9:
When dividing 3100 by 593, we get 5 with a remainder of 135.
Write down 5 as next digit of the result. 
Result so far: 111343.5
The remainder is 135 after subtracting 2965 from 3100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1350, and continue the process.

Moving on to step 10:
1350 divided by 593 is 2 with a remainder of 164.
Put 2 as the next digit of the answer. 
Result so far: 111343.52
Deduct 1186 from 1350 and we're left with 164.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1640, and continue the process.

Let's proceed to step 11:
1640 divided by 593 is 2 with a remainder of 454.
Use 2 as the next digit of our solution. 
Result so far: 111343.522
The remainder is 454 after subtracting 1186 from 1640.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4540, and continue the process.

The final result is 111343.522 with a remainder of 0.0454.