Let's divide 42872193 by 780
We're looking to find how many times 780 goes into 42872193.

On to step 1:
4 divided by 780 is 0 with a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Grab the next digit (2) from the dividend, add it to 4, then carry on: 42 / 780

Going ahead to step 2:
780 can be fit into 42 0 times, resulting in a remainder of 42.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 42, we get 42.
Include the next digit (8) from the dividend after 42, then repeat: 428 / 780

Let's proceed to step 3:
When dividing 428 by 780, we get 0 with a remainder of 428.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 428 to get 428.
Append the next digit (7) from the dividend to 428 and continue with: 4287 / 780

Moving on to step 4:
780 can be fit into 4287 5 times, resulting in a remainder of 387.
The next digit of our result is 5. 
Result so far: 5.0
If we take 3900 away from 4287, we end up with 387.
Include the next digit (2) from the dividend after 387, then repeat: 3872 / 780

Going ahead to step 5:
If we divide 3872 by 780, we get 4 and a remainder of 752.
Put 4 as the next digit of the answer. 
Result so far: 54.0
If we subtract 3120 from 3872, we get 752.
Take the next digit (1) from the dividend and append it to 752, then repeat: 7521 / 780

Advancing to step 6:
When dividing 7521 by 780, we get 9 with a remainder of 501.
The number 9 becomes the next digit in our result. 
Result so far: 549.0
The remainder is 501 after subtracting 7020 from 7521.
Include the next digit (9) from the dividend after 501, then repeat: 5019 / 780

Let's proceed to step 7:
780 can be fit into 5019 6 times, resulting in a remainder of 339.
Use 6 as the next digit of our solution. 
Result so far: 5496.0
The remainder is 339 after subtracting 4680 from 5019.
Include the next digit (3) from the dividend after 339, then repeat: 3393 / 780

Going ahead to step 8:
780 goes into 3393 4 times with a remainder of 273.
Record the quotient 4 as the next digit in the result. 
Result so far: 54964.0
Subtract 3120 from 3393 to get 273.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2730, and continue the process.

Moving on to step 9:
The number 780 fits into 2730 3 times, leaving a remainder of 390.
Write down 3 as next digit of the result. 
Result so far: 54964.3
Subtract 2340 from 2730 to get 390.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3900, and continue the process.

Advancing to step 10:
The number 780 fits into 3900 5 times, leaving a remainder of 0.
The next digit of our result is 5. 
Result so far: 54964.35
Subtract 3900 from 3900 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Moving on to step 11:
780 can be fit into 0 0 times, resulting in a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 54964.35
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.

Let's proceed to step 12:
The number 780 fits into 0 0 times, leaving a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 54964.35
Subtract 0 from 0 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

In conclusion, the division gives 54964.35 with a balance of 0.0.