7777428 divided by 773 
We want to figure out the number of times 7777428 can be divided by 773.

Going ahead to step 1:
7 divided by 773 is 0 with a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Bring next digit (7) of the dividend behind the 7 and repeat the process: 77 / 773

On to step 2:
773 goes into 77 0 times with a remainder of 77.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 77 to get 77.
Fetch the next digit (7) from the dividend, attach it to 77 and continue: 777 / 773

Going ahead to step 3:
773 can be fit into 777 1 times, resulting in a remainder of 4.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtract 773 from 777 to get 4.
Bring next digit (7) of the dividend behind the 4 and repeat the process: 47 / 773

Going ahead to step 4:
47 divided by 773 is 0 with a remainder of 47.
Write down 0 as next digit of the result. 
Result so far: 10.0
Subtract 0 from 47 to get 47.
Append the next digit (4) from the dividend to 47 and continue with: 474 / 773

Advancing to step 5:
If we divide 474 by 773, we get 0 and a remainder of 474.
Use 0 as the next digit of our solution. 
Result so far: 100.0
Deduct 0 from 474 and we're left with 474.
Fetch the next digit (2) from the dividend, attach it to 474 and continue: 4742 / 773

Moving on to step 6:
If we divide 4742 by 773, we get 6 and a remainder of 104.
Record the quotient 6 as the next digit in the result. 
Result so far: 1006.0
Deduct 4638 from 4742 and we're left with 104.
Bring next digit (8) of the dividend behind the 104 and repeat the process: 1048 / 773

On to step 7:
The number 773 fits into 1048 1 times, leaving a remainder of 275.
Record the quotient 1 as the next digit in the result. 
Result so far: 10061.0
If we take 773 away from 1048, we end up with 275.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2750, and continue the process.

Going ahead to step 8:
773 goes into 2750 3 times with a remainder of 431.
The next digit of our result is 3. 
Result so far: 10061.3
The remainder is 431 after subtracting 2319 from 2750.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4310, and continue the process.

On to step 9:
773 can be fit into 4310 5 times, resulting in a remainder of 445.
Use 5 as the next digit of our solution. 
Result so far: 10061.35
Subtract 3865 from 4310 to get 445.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4450, and continue the process.

Step 10:
4450 divided by 773 is 5 with a remainder of 585.
Use 5 as the next digit of our solution. 
Result so far: 10061.355
The remainder is 585 after subtracting 3865 from 4450.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5850, and continue the process.

The quotient of the division is 10061.355, and the remainder is 0.0585.