57872299 divided by 780 
We're looking to find how many times 780 goes into 57872299.

On to step 1:
If we divide 5 by 780, we get 0 and a remainder of 5.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 5 after subtracting 0 from 5.
Include the next digit (7) from the dividend after 5, then repeat: 57 / 780

On to step 2:
780 goes into 57 0 times with a remainder of 57.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 57 to get 57.
Include the next digit (8) from the dividend after 57, then repeat: 578 / 780

On to step 3:
780 goes into 578 0 times with a remainder of 578.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 578, we get 578.
Take the next digit (7) from the dividend and append it to 578, then repeat: 5787 / 780

Moving on to step 4:
The number 780 fits into 5787 7 times, leaving a remainder of 327.
Record the quotient 7 as the next digit in the result. 
Result so far: 7.0
If we subtract 5460 from 5787, we get 327.
Bring next digit (2) of the dividend behind the 327 and repeat the process: 3272 / 780

On to step 5:
When dividing 3272 by 780, we get 4 with a remainder of 152.
Use 4 as the next digit of our solution. 
Result so far: 74.0
The remainder is 152 after subtracting 3120 from 3272.
Fetch the next digit (2) from the dividend, attach it to 152 and continue: 1522 / 780

Moving on to step 6:
780 goes into 1522 1 times with a remainder of 742.
The number 1 becomes the next digit in our result. 
Result so far: 741.0
Subtracting 780 from 1522 leaves us with 742.
Append the next digit (9) from the dividend to 742 and continue with: 7429 / 780

Going ahead to step 7:
If we divide 7429 by 780, we get 9 and a remainder of 409.
Put 9 as the next digit of the answer. 
Result so far: 7419.0
If we subtract 7020 from 7429, we get 409.
Take the next digit (9) from the dividend and append it to 409, then repeat: 4099 / 780

Moving on to step 8:
780 can be fit into 4099 5 times, resulting in a remainder of 199.
Use 5 as the next digit of our solution. 
Result so far: 74195.0
Deduct 3900 from 4099 and we're left with 199.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1990, and continue the process.

Moving on to step 9:
780 goes into 1990 2 times with a remainder of 430.
Record the quotient 2 as the next digit in the result. 
Result so far: 74195.2
Subtracting 1560 from 1990 leaves us with 430.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4300, and continue the process.

Step 10:
4300 divided by 780 is 5 with a remainder of 400.
Write down 5 as next digit of the result. 
Result so far: 74195.25
Deduct 3900 from 4300 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.

Step 11:
780 goes into 4000 5 times with a remainder of 100.
Record the quotient 5 as the next digit in the result. 
Result so far: 74195.255
If we subtract 3900 from 4000, we get 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

After the division, we end up with 74195.255 and a remainder of 0.01.