2565823 divided by 780 
We want to divide 2565823 by 780.

Advancing to step 1:
If we divide 2 by 780, we get 0 and a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 2, we end up with 2.
Grab the next digit (5) from the dividend, add it to 2, then carry on: 25 / 780

Advancing to step 2:
780 can be fit into 25 0 times, resulting in a remainder of 25.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 25 after subtracting 0 from 25.
Bring next digit (6) of the dividend behind the 25 and repeat the process: 256 / 780

Step 3:
If we divide 256 by 780, we get 0 and a remainder of 256.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 256 and we're left with 256.
Fetch the next digit (5) from the dividend, attach it to 256 and continue: 2565 / 780

Step 4:
When dividing 2565 by 780, we get 3 with a remainder of 225.
The next digit of our result is 3. 
Result so far: 3.0
Subtract 2340 from 2565 to get 225.
Take the next digit (8) from the dividend and append it to 225, then repeat: 2258 / 780

Step 5:
780 can be fit into 2258 2 times, resulting in a remainder of 698.
The number 2 becomes the next digit in our result. 
Result so far: 32.0
If we take 1560 away from 2258, we end up with 698.
Bring next digit (2) of the dividend behind the 698 and repeat the process: 6982 / 780

Let's proceed to step 6:
When dividing 6982 by 780, we get 8 with a remainder of 742.
Put 8 as the next digit of the answer. 
Result so far: 328.0
Deduct 6240 from 6982 and we're left with 742.
Bring next digit (3) of the dividend behind the 742 and repeat the process: 7423 / 780

Moving on to step 7:
780 goes into 7423 9 times with a remainder of 403.
Use 9 as the next digit of our solution. 
Result so far: 3289.0
Subtracting 7020 from 7423 leaves us with 403.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4030, and continue the process.

Advancing to step 8:
780 can be fit into 4030 5 times, resulting in a remainder of 130.
The next digit of our result is 5. 
Result so far: 3289.5
The remainder is 130 after subtracting 3900 from 4030.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1300, and continue the process.

Advancing to step 9:
780 goes into 1300 1 times with a remainder of 520.
The number 1 becomes the next digit in our result. 
Result so far: 3289.51
Deduct 780 from 1300 and we're left with 520.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5200, and continue the process.

Advancing to step 10:
5200 divided by 780 is 6 with a remainder of 520.
Write down 6 as next digit of the result. 
Result so far: 3289.516
If we subtract 4680 from 5200, we get 520.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5200, and continue the process.

Moving on to step 11:
780 can be fit into 5200 6 times, resulting in a remainder of 520.
The number 6 becomes the next digit in our result. 
Result so far: 3289.5166
If we subtract 4680 from 5200, we get 520.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5200, and continue the process.

The final result is 3289.5166 with a remainder of 0.0052.