We divide 213451 by 780
We want to divide 213451 by 780.

Let's proceed to step 1:
780 can be fit into 2 0 times, resulting in 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.
Bring next digit (1) of the dividend behind the 2 and repeat the process: 21 / 780

On to step 2:
780 goes into 21 0 times with a remainder of 21.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 21 to get 21.
Bring next digit (3) of the dividend behind the 21 and repeat the process: 213 / 780

Going ahead to step 3:
213 divided by 780 is 0 with a remainder of 213.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 213 after subtracting 0 from 213.
Append the next digit (4) from the dividend to 213 and continue with: 2134 / 780

On to step 4:
780 can be fit into 2134 2 times, resulting in a remainder of 574.
Write down 2 as next digit of the result. 
Result so far: 2.0
Deduct 1560 from 2134 and we're left with 574.
Take the next digit (5) from the dividend and append it to 574, then repeat: 5745 / 780

Advancing to step 5:
780 goes into 5745 7 times with a remainder of 285.
Record the quotient 7 as the next digit in the result. 
Result so far: 27.0
Subtracting 5460 from 5745 leaves us with 285.
Bring next digit (1) of the dividend behind the 285 and repeat the process: 2851 / 780

Advancing to step 6:
2851 divided by 780 is 3 with a remainder of 511.
Put 3 as the next digit of the answer. 
Result so far: 273.0
If we subtract 2340 from 2851, we get 511.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5110, and continue the process.

Moving on to step 7:
5110 divided by 780 is 6 with a remainder of 430.
Use 6 as the next digit of our solution. 
Result so far: 273.6
The remainder is 430 after subtracting 4680 from 5110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4300, and continue the process.

Step 8:
The number 780 fits into 4300 5 times, leaving a remainder of 400.
The number 5 becomes the next digit in our result. 
Result so far: 273.65
If we take 3900 away from 4300, we end up 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 9:
780 can be fit into 4000 5 times, resulting in a remainder of 100.
The next digit of our result is 5. 
Result so far: 273.655
If we take 3900 away from 4000, we end up with 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

The final outcome is 273.655, with a leftover of 0.01.