We look at the division of 765425 by 77 
Let's see how many times 77 fits into 765425.

On to step 1:
7 divided by 77 is 0 with a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Bring next digit (6) of the dividend behind the 7 and repeat the process: 76 / 77

On to step 2:
76 divided by 77 is 0 with a remainder of 76.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 76 leaves us with 76.
Bring next digit (5) of the dividend behind the 76 and repeat the process: 765 / 77

Moving on to step 3:
765 divided by 77 is 9 with a remainder of 72.
Record the quotient 9 as the next digit in the result. 
Result so far: 9.0
Deduct 693 from 765 and we're left with 72.
Fetch the next digit (4) from the dividend, attach it to 72 and continue: 724 / 77

Going ahead to step 4:
The number 77 fits into 724 9 times, leaving a remainder of 31.
Record the quotient 9 as the next digit in the result. 
Result so far: 99.0
If we take 693 away from 724, we end up with 31.
Grab the next digit (2) from the dividend, add it to 31, then carry on: 312 / 77

Let's proceed to step 5:
The number 77 fits into 312 4 times, leaving a remainder of 4.
Record the quotient 4 as the next digit in the result. 
Result so far: 994.0
If we take 308 away from 312, we end up with 4.
Append the next digit (5) from the dividend to 4 and continue with: 45 / 77

On to step 6:
If we divide 45 by 77, we get 0 and a remainder of 45.
Record the quotient 0 as the next digit in the result. 
Result so far: 9940.0
The remainder is 45 after subtracting 0 from 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

On to step 7:
77 goes into 450 5 times with a remainder of 65.
Put 5 as the next digit of the answer. 
Result so far: 9940.5
Subtract 385 from 450 to get 65.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

On to step 8:
77 can be fit into 650 8 times, resulting in a remainder of 34.
Use 8 as the next digit of our solution. 
Result so far: 9940.58
If we take 616 away from 650, we end up with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

On to step 9:
77 goes into 340 4 times with a remainder of 32.
Record the quotient 4 as the next digit in the result. 
Result so far: 9940.584
Deduct 308 from 340 and we're left with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Advancing to step 10:
77 goes into 320 4 times with a remainder of 12.
Use 4 as the next digit of our solution. 
Result so far: 9940.5844
If we take 308 away from 320, we end up with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

After the division, we end up with 9940.5844 and a remainder of 0.00012.