We're dividing 25344819 by 515 
We want to divide 25344819 by 515.

On to step 1:
The number 515 fits into 2 0 times, leaving a remainder of 2.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 2 and we're left with 2.
Bring next digit (5) of the dividend behind the 2 and repeat the process: 25 / 515

Let's proceed 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.
Take the next digit (3) from the dividend and append it to 25, then repeat: 253 / 515

Advancing to step 3:
515 goes into 253 0 times with a remainder of 253.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 253 leaves us with 253.
Include the next digit (4) from the dividend after 253, then repeat: 2534 / 515

Advancing to step 4:
515 can be fit into 2534 4 times, resulting in a remainder of 474.
Record the quotient 4 as the next digit in the result. 
Result so far: 4.0
Subtracting 2060 from 2534 leaves us with 474.
Grab the next digit (4) from the dividend, add it to 474, then carry on: 4744 / 515

Moving on to step 5:
When dividing 4744 by 515, we get 9 with a remainder of 109.
The number 9 becomes the next digit in our result. 
Result so far: 49.0
If we subtract 4635 from 4744, we get 109.
Append the next digit (8) from the dividend to 109 and continue with: 1098 / 515

Advancing to step 6:
515 can be fit into 1098 2 times, resulting in a remainder of 68.
Put 2 as the next digit of the answer. 
Result so far: 492.0
Subtract 1030 from 1098 to get 68.
Append the next digit (1) from the dividend to 68 and continue with: 681 / 515

Going ahead to step 7:
If we divide 681 by 515, we get 1 and a remainder of 166.
Use 1 as the next digit of our solution. 
Result so far: 4921.0
Subtract 515 from 681 to get 166.
Take the next digit (9) from the dividend and append it to 166, then repeat: 1669 / 515

On to step 8:
1669 divided by 515 is 3 with a remainder of 124.
The number 3 becomes the next digit in our result. 
Result so far: 49213.0
If we subtract 1545 from 1669, we get 124.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1240, and continue the process.

Let's proceed to step 9:
If we divide 1240 by 515, we get 2 and a remainder of 210.
Put 2 as the next digit of the answer. 
Result so far: 49213.2
The remainder is 210 after subtracting 1030 from 1240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2100, and continue the process.

Advancing to step 10:
515 can be fit into 2100 4 times, resulting in a remainder of 40.
The next digit of our result is 4. 
Result so far: 49213.24
The remainder is 40 after subtracting 2060 from 2100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Step 11:
When dividing 400 by 515, we get 0 with a remainder of 400.
The number 0 becomes the next digit in our result. 
Result so far: 49213.24
Deduct 0 from 400 and we're left with 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4000, and continue the process.

Going ahead to step 12:
4000 divided by 515 is 7 with a remainder of 395.
Use 7 as the next digit of our solution. 
Result so far: 49213.2407
If we take 3605 away from 4000, we end up with 395.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3950, and continue the process.

Moving on to step 13:
If we divide 3950 by 515, we get 7 and a remainder of 345.
Put 7 as the next digit of the answer. 
Result so far: 49213.24077
If we subtract 3605 from 3950, we get 345.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3450, and continue the process.

In conclusion, the division gives 49213.24077 with a balance of 0.000345.