570451 divided by 77 
We want to figure out the number of times 570451 can be divided by 77.

Step 1:
5 divided by 77 is 0 with a remainder of 5.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 5 leaves us with 5.
Fetch the next digit (7) from the dividend, attach it to 5 and continue: 57 / 77

Let's proceed to step 2:
When dividing 57 by 77, we get 0 with a remainder of 57.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 57 to get 57.
Take the next digit (0) from the dividend and append it to 57, then repeat: 570 / 77

Going ahead to step 3:
570 divided by 77 is 7 with a remainder of 31.
The next digit of our result is 7. 
Result so far: 7.0
Deduct 539 from 570 and we're left with 31.
Include the next digit (4) from the dividend after 31, then repeat: 314 / 77

Advancing to step 4:
If we divide 314 by 77, we get 4 and a remainder of 6.
Write down 4 as next digit of the result. 
Result so far: 74.0
Deduct 308 from 314 and we're left with 6.
Take the next digit (5) from the dividend and append it to 6, then repeat: 65 / 77

Moving on to step 5:
65 divided by 77 is 0 with a remainder of 65.
Put 0 as the next digit of the answer. 
Result so far: 740.0
If we subtract 0 from 65, we get 65.
Include the next digit (1) from the dividend after 65, then repeat: 651 / 77

Let's proceed to step 6:
77 can be fit into 651 8 times, resulting in a remainder of 35.
Use 8 as the next digit of our solution. 
Result so far: 7408.0
Deduct 616 from 651 and we're left with 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Advancing to step 7:
The number 77 fits into 350 4 times, leaving a remainder of 42.
Use 4 as the next digit of our solution. 
Result so far: 7408.4
If we subtract 308 from 350, we get 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Step 8:
77 can be fit into 420 5 times, resulting in a remainder of 35.
Record the quotient 5 as the next digit in the result. 
Result so far: 7408.45
The remainder is 35 after subtracting 385 from 420.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Moving on to step 9:
If we divide 350 by 77, we get 4 and a remainder of 42.
Record the quotient 4 as the next digit in the result. 
Result so far: 7408.454
If we take 308 away from 350, we end up with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Step 10:
If we divide 420 by 77, we get 5 and a remainder of 35.
The number 5 becomes the next digit in our result. 
Result so far: 7408.4545
If we take 385 away from 420, we end up with 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Going ahead to step 11:
The number 77 fits into 350 4 times, leaving a remainder of 42.
Write down 4 as next digit of the result. 
Result so far: 7408.45454
The remainder is 42 after subtracting 308 from 350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Step 12:
77 can be fit into 420 5 times, resulting in a remainder of 35.
Write down 5 as next digit of the result. 
Result so far: 7408.454545
Deduct 385 from 420 and we're left with 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

On to step 13:
The number 77 fits into 350 4 times, leaving a remainder of 42.
Write down 4 as next digit of the result. 
Result so far: 7408.4545454
The remainder is 42 after subtracting 308 from 350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Moving on to step 14:
The number 77 fits into 420 5 times, leaving a remainder of 35.
The number 5 becomes the next digit in our result. 
Result so far: 7408.45454545
Subtract 385 from 420 to get 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

The final result is 7408.45454545 with a remainder of 3.5e-08.