We're dividing 2548165 by 720 
Our goal is to divide 2548165 by 720.

Moving on to step 1:
2 divided by 720 is 0 with a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 2 and we're left with 2.
Take the next digit (5) from the dividend and append it to 2, then repeat: 25 / 720

Moving on to step 2:
25 divided by 720 is 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.
Append the next digit (4) from the dividend to 25 and continue with: 254 / 720

Advancing to step 3:
720 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.
Bring next digit (8) of the dividend behind the 254 and repeat the process: 2548 / 720

Let's proceed to step 4:
720 goes into 2548 3 times with a remainder of 388.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
Subtract 2160 from 2548 to get 388.
Include the next digit (1) from the dividend after 388, then repeat: 3881 / 720

Moving on to step 5:
When dividing 3881 by 720, we get 5 with a remainder of 281.
Put 5 as the next digit of the answer. 
Result so far: 35.0
Deduct 3600 from 3881 and we're left with 281.
Bring next digit (6) of the dividend behind the 281 and repeat the process: 2816 / 720

Going ahead to step 6:
720 can be fit into 2816 3 times, resulting in a remainder of 656.
Write down 3 as next digit of the result. 
Result so far: 353.0
Subtracting 2160 from 2816 leaves us with 656.
Include the next digit (5) from the dividend after 656, then repeat: 6565 / 720

Advancing to step 7:
720 can be fit into 6565 9 times, resulting in a remainder of 85.
Record the quotient 9 as the next digit in the result. 
Result so far: 3539.0
Deduct 6480 from 6565 and we're left 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.

Going ahead to step 8:
720 can be fit into 850 1 times, resulting in a remainder of 130.
Use 1 as the next digit of our solution. 
Result so far: 3539.1
Subtract 720 from 850 to get 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1300, and continue the process.

On to step 9:
720 goes into 1300 1 times with a remainder of 580.
Write down 1 as next digit of the result. 
Result so far: 3539.11
If we take 720 away from 1300, we end up with 580.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5800, and continue the process.

The quotient of the division is 3539.11, and the remainder is 0.58.