Let's divide 3057424 by 766
Let's see how many times 766 fits into 3057424.

Step 1:
766 can be fit into 3 0 times, resulting in a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Fetch the next digit (0) from the dividend, attach it to 3 and continue: 30 / 766

Moving on to step 2:
If we divide 30 by 766, we get 0 and a remainder of 30.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 30, we end up with 30.
Append the next digit (5) from the dividend to 30 and continue with: 305 / 766

Advancing to step 3:
305 divided by 766 is 0 with a remainder of 305.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 305 to get 305.
Grab the next digit (7) from the dividend, add it to 305, then carry on: 3057 / 766

Step 4:
766 can be fit into 3057 3 times, resulting in a remainder of 759.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
Subtract 2298 from 3057 to get 759.
Take the next digit (4) from the dividend and append it to 759, then repeat: 7594 / 766

Let's proceed to step 5:
766 can be fit into 7594 9 times, resulting in a remainder of 700.
The next digit of our result is 9. 
Result so far: 39.0
Subtracting 6894 from 7594 leaves us with 700.
Bring next digit (2) of the dividend behind the 700 and repeat the process: 7002 / 766

On to step 6:
766 can be fit into 7002 9 times, resulting in a remainder of 108.
Use 9 as the next digit of our solution. 
Result so far: 399.0
If we take 6894 away from 7002, we end up with 108.
Take the next digit (4) from the dividend and append it to 108, then repeat: 1084 / 766

Advancing to step 7:
766 goes into 1084 1 times with a remainder of 318.
The next digit of our result is 1. 
Result so far: 3991.0
If we take 766 away from 1084, we end up with 318.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3180, and continue the process.

Moving on to step 8:
766 goes into 3180 4 times with a remainder of 116.
Put 4 as the next digit of the answer. 
Result so far: 3991.4
The remainder is 116 after subtracting 3064 from 3180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1160, and continue the process.

Step 9:
1160 divided by 766 is 1 with a remainder of 394.
Put 1 as the next digit of the answer. 
Result so far: 3991.41
Subtract 766 from 1160 to get 394.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3940, and continue the process.

On to step 10:
The number 766 fits into 3940 5 times, leaving a remainder of 110.
The number 5 becomes the next digit in our result. 
Result so far: 3991.415
Subtract 3830 from 3940 to get 110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1100, and continue the process.

Let's proceed to step 11:
766 can be fit into 1100 1 times, resulting in a remainder of 334.
Record the quotient 1 as the next digit in the result. 
Result so far: 3991.4151
Deduct 766 from 1100 and we're left with 334.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3340, and continue the process.

Moving on to step 12:
3340 divided by 766 is 4 with a remainder of 276.
The next digit of our result is 4. 
Result so far: 3991.41514
If we subtract 3064 from 3340, we get 276.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2760, and continue the process.

On to step 13:
766 can be fit into 2760 3 times, resulting in a remainder of 462.
Use 3 as the next digit of our solution. 
Result so far: 3991.415143
If we subtract 2298 from 2760, we get 462.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4620, and continue the process.

On to step 14:
When dividing 4620 by 766, we get 6 with a remainder of 24.
Record the quotient 6 as the next digit in the result. 
Result so far: 3991.4151436
The remainder is 24 after subtracting 4596 from 4620.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Let's proceed to step 15:
766 can be fit into 240 0 times, resulting in a remainder of 240.
Put 0 as the next digit of the answer. 
Result so far: 3991.4151436
If we subtract 0 from 240, we get 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

After the division, we end up with 3991.4151436 and a remainder of 2.4e-07.