778870 divided by 571 
We're looking to find how many times 571 goes into 778870.

On to step 1:
571 can be fit into 7 0 times, resulting in a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Take the next digit (7) from the dividend and append it to 7, then repeat: 77 / 571

Advancing to step 2:
If we divide 77 by 571, we get 0 and a remainder of 77.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 77 to get 77.
Fetch the next digit (8) from the dividend, attach it to 77 and continue: 778 / 571

Let's proceed to step 3:
When dividing 778 by 571, we get 1 with a remainder of 207.
Put 1 as the next digit of the answer. 
Result so far: 1.0
The remainder is 207 after subtracting 571 from 778.
Include the next digit (8) from the dividend after 207, then repeat: 2078 / 571

Let's proceed to step 4:
2078 divided by 571 is 3 with a remainder of 365.
Record the quotient 3 as the next digit in the result. 
Result so far: 13.0
Subtracting 1713 from 2078 leaves us with 365.
Append the next digit (7) from the dividend to 365 and continue with: 3657 / 571

Going ahead to step 5:
When dividing 3657 by 571, we get 6 with a remainder of 231.
Use 6 as the next digit of our solution. 
Result so far: 136.0
If we take 3426 away from 3657, we end up with 231.
Bring next digit (0) of the dividend behind the 231 and repeat the process: 2310 / 571

Advancing to step 6:
571 goes into 2310 4 times with a remainder of 26.
Put 4 as the next digit of the answer. 
Result so far: 1364.0
If we take 2284 away from 2310, we end up with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Advancing to step 7:
When dividing 260 by 571, we get 0 with a remainder of 260.
The number 0 becomes the next digit in our result. 
Result so far: 1364.0
Subtracting 0 from 260 leaves us with 260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2600, and continue the process.

Step 8:
571 can be fit into 2600 4 times, resulting in a remainder of 316.
Record the quotient 4 as the next digit in the result. 
Result so far: 1364.04
The remainder is 316 after subtracting 2284 from 2600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3160, and continue the process.

Step 9:
571 goes into 3160 5 times with a remainder of 305.
Record the quotient 5 as the next digit in the result. 
Result so far: 1364.045
Subtract 2855 from 3160 to get 305.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3050, and continue the process.

On to step 10:
The number 571 fits into 3050 5 times, leaving a remainder of 195.
Write down 5 as next digit of the result. 
Result so far: 1364.0455
Subtract 2855 from 3050 to get 195.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1950, and continue the process.

The final result is 1364.0455 with a remainder of 0.00195.