Let's divide 2543359 by 515
The aim is to understand the frequency of 515 in 2543359.

Advancing to step 1:
If we divide 2 by 515, we get 0 and a remainder of 2.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 2 after subtracting 0 from 2.
Include the next digit (5) from the dividend after 2, then repeat: 25 / 515

Moving on to step 2:
515 can be fit into 25 0 times, resulting in a remainder of 25.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 25 leaves us with 25.
Append the next digit (4) from the dividend to 25 and continue with: 254 / 515

Step 3:
515 can be fit into 254 0 times, resulting in a remainder of 254.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 254, we get 254.
Fetch the next digit (3) from the dividend, attach it to 254 and continue: 2543 / 515

Going ahead to step 4:
If we divide 2543 by 515, we get 4 and a remainder of 483.
Use 4 as the next digit of our solution. 
Result so far: 4.0
Subtract 2060 from 2543 to get 483.
Grab the next digit (3) from the dividend, add it to 483, then carry on: 4833 / 515

Step 5:
When dividing 4833 by 515, we get 9 with a remainder of 198.
Use 9 as the next digit of our solution. 
Result so far: 49.0
If we take 4635 away from 4833, we end up with 198.
Include the next digit (5) from the dividend after 198, then repeat: 1985 / 515

Moving on to step 6:
515 goes into 1985 3 times with a remainder of 440.
The number 3 becomes the next digit in our result. 
Result so far: 493.0
Subtracting 1545 from 1985 leaves us with 440.
Take the next digit (9) from the dividend and append it to 440, then repeat: 4409 / 515

Moving on to step 7:
When dividing 4409 by 515, we get 8 with a remainder of 289.
Write down 8 as next digit of the result. 
Result so far: 4938.0
Deduct 4120 from 4409 and we're left with 289.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2890, and continue the process.

Moving on to step 8:
515 goes into 2890 5 times with a remainder of 315.
Record the quotient 5 as the next digit in the result. 
Result so far: 4938.5
Subtract 2575 from 2890 to get 315.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3150, and continue the process.

Advancing to step 9:
The number 515 fits into 3150 6 times, leaving a remainder of 60.
Use 6 as the next digit of our solution. 
Result so far: 4938.56
If we subtract 3090 from 3150, we get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Step 10:
The number 515 fits into 600 1 times, leaving a remainder of 85.
Use 1 as the next digit of our solution. 
Result so far: 4938.561
If we take 515 away from 600, we end up 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.

Advancing to step 11:
If we divide 850 by 515, we get 1 and a remainder of 335.
The next digit of our result is 1. 
Result so far: 4938.5611
If we take 515 away from 850, we end up with 335.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3350, and continue the process.

In conclusion, the division gives 4938.5611 with a balance of 0.00335.