We're dividing 2543452 by 830 
We're looking to find how many times 830 goes into 2543452.

Let's proceed to step 1:
830 can be fit into 2 0 times, resulting in a remainder of 2.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 2 leaves us with 2.
Bring next digit (5) of the dividend behind the 2 and repeat the process: 25 / 830

Going ahead to step 2:
When dividing 25 by 830, we get 0 with a remainder of 25.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 25, we get 25.
Fetch the next digit (4) from the dividend, attach it to 25 and continue: 254 / 830

Moving on to step 3:
When dividing 254 by 830, we get 0 with a remainder of 254.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 254 after subtracting 0 from 254.
Take the next digit (3) from the dividend and append it to 254, then repeat: 2543 / 830

On to step 4:
2543 divided by 830 is 3 with a remainder of 53.
Write down 3 as next digit of the result. 
Result so far: 3.0
If we subtract 2490 from 2543, we get 53.
Bring next digit (4) of the dividend behind the 53 and repeat the process: 534 / 830

Let's proceed to step 5:
When dividing 534 by 830, we get 0 with a remainder of 534.
Put 0 as the next digit of the answer. 
Result so far: 30.0
The remainder is 534 after subtracting 0 from 534.
Append the next digit (5) from the dividend to 534 and continue with: 5345 / 830

Let's proceed to step 6:
The number 830 fits into 5345 6 times, leaving a remainder of 365.
Record the quotient 6 as the next digit in the result. 
Result so far: 306.0
If we take 4980 away from 5345, we end up with 365.
Include the next digit (2) from the dividend after 365, then repeat: 3652 / 830

Step 7:
3652 divided by 830 is 4 with a remainder of 332.
The next digit of our result is 4. 
Result so far: 3064.0
The remainder is 332 after subtracting 3320 from 3652.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3320, and continue the process.

Let's proceed to step 8:
When dividing 3320 by 830, we get 4 with a remainder of 0.
Write down 4 as next digit of the result. 
Result so far: 3064.4
The remainder is 0 after subtracting 3320 from 3320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Let's proceed to step 9:
The number 830 fits into 0 0 times, leaving a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 3064.4
If we take 0 away from 0, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Advancing to step 10:
When dividing 0 by 830, we get 0 with a remainder of 0.
The next digit of our result is 0. 
Result so far: 3064.4
If we take 0 away from 0, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The final outcome is 3064.4, with a leftover of 0.0.