We divide 570440 by 77
Our goal is to divide 570440 by 77.

Let's proceed to step 1:
If we divide 5 by 77, 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.
Grab the next digit (7) from the dividend, add it to 5, then carry on: 57 / 77

Going ahead to step 2:
If we divide 57 by 77, we get 0 and a remainder of 57.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 57 leaves us with 57.
Take the next digit (0) from the dividend and append it to 57, then repeat: 570 / 77

Moving on to step 3:
When dividing 570 by 77, we get 7 with a remainder of 31.
The next digit of our result is 7. 
Result so far: 7.0
If we take 539 away from 570, we end up with 31.
Grab the next digit (4) from the dividend, add it to 31, then carry on: 314 / 77

Going ahead to step 4:
77 can be fit into 314 4 times, resulting in a remainder of 6.
The number 4 becomes the next digit in our result. 
Result so far: 74.0
Subtract 308 from 314 to get 6.
Fetch the next digit (4) from the dividend, attach it to 6 and continue: 64 / 77

Going ahead to step 5:
77 can be fit into 64 0 times, resulting in a remainder of 64.
The number 0 becomes the next digit in our result. 
Result so far: 740.0
If we subtract 0 from 64, we get 64.
Take the next digit (0) from the dividend and append it to 64, then repeat: 640 / 77

Let's proceed to step 6:
77 goes into 640 8 times with a remainder of 24.
Use 8 as the next digit of our solution. 
Result so far: 7408.0
Deduct 616 from 640 and we're left with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Going ahead to step 7:
If we divide 240 by 77, we get 3 and a remainder of 9.
Record the quotient 3 as the next digit in the result. 
Result so far: 7408.3
Subtract 231 from 240 to get 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Going ahead to step 8:
If we divide 90 by 77, we get 1 and a remainder of 13.
Put 1 as the next digit of the answer. 
Result so far: 7408.31
Subtract 77 from 90 to get 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Going ahead to step 9:
If we divide 130 by 77, we get 1 and a remainder of 53.
Use 1 as the next digit of our solution. 
Result so far: 7408.311
Subtracting 77 from 130 leaves us with 53.
Since there are no more digits in the dividend, we add a zero to the remainder making it 530, and continue the process.

After the division, we end up with 7408.311 and a remainder of 0.0053.