Let's divide 20825378 by 594
The aim is to understand the frequency of 594 in 20825378.

Moving on to step 1:
The number 594 fits into 2 0 times, leaving a remainder of 2.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 2, we end up with 2.
Fetch the next digit (0) from the dividend, attach it to 2 and continue: 20 / 594

Step 2:
The number 594 fits into 20 0 times, leaving a remainder of 20.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 20 leaves us with 20.
Fetch the next digit (8) from the dividend, attach it to 20 and continue: 208 / 594

Going ahead to step 3:
The number 594 fits into 208 0 times, leaving a remainder of 208.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 208, we end up with 208.
Bring next digit (2) of the dividend behind the 208 and repeat the process: 2082 / 594

On to step 4:
594 can be fit into 2082 3 times, resulting in a remainder of 300.
Use 3 as the next digit of our solution. 
Result so far: 3.0
Subtracting 1782 from 2082 leaves us with 300.
Fetch the next digit (5) from the dividend, attach it to 300 and continue: 3005 / 594

Let's proceed to step 5:
594 can be fit into 3005 5 times, resulting in a remainder of 35.
The number 5 becomes the next digit in our result. 
Result so far: 35.0
Subtract 2970 from 3005 to get 35.
Fetch the next digit (3) from the dividend, attach it to 35 and continue: 353 / 594

On to step 6:
The number 594 fits into 353 0 times, leaving a remainder of 353.
Put 0 as the next digit of the answer. 
Result so far: 350.0
Deduct 0 from 353 and we're left with 353.
Bring next digit (7) of the dividend behind the 353 and repeat the process: 3537 / 594

Step 7:
594 goes into 3537 5 times with a remainder of 567.
The number 5 becomes the next digit in our result. 
Result so far: 3505.0
Subtract 2970 from 3537 to get 567.
Take the next digit (8) from the dividend and append it to 567, then repeat: 5678 / 594

On to step 8:
594 can be fit into 5678 9 times, resulting in a remainder of 332.
Put 9 as the next digit of the answer. 
Result so far: 35059.0
Subtracting 5346 from 5678 leaves us with 332.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3320, and continue the process.

On to step 9:
594 can be fit into 3320 5 times, resulting in a remainder of 350.
The number 5 becomes the next digit in our result. 
Result so far: 35059.5
Subtract 2970 from 3320 to get 350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3500, and continue the process.

Advancing to step 10:
594 can be fit into 3500 5 times, resulting in a remainder of 530.
The next digit of our result is 5. 
Result so far: 35059.55
Deduct 2970 from 3500 and we're left with 530.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5300, and continue the process.

After the division, we end up with 35059.55 and a remainder of 0.53.