787816 divided by 77 
We want to divide 787816 by 77.

On to step 1:
The number 77 fits into 7 0 times, leaving a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Append the next digit (8) from the dividend to 7 and continue with: 78 / 77

Moving on to step 2:
78 divided by 77 is 1 with a remainder of 1.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtracting 77 from 78 leaves us with 1.
Grab the next digit (7) from the dividend, add it to 1, then carry on: 17 / 77

Advancing to step 3:
77 goes into 17 0 times with a remainder of 17.
Record the quotient 0 as the next digit in the result. 
Result so far: 10.0
If we subtract 0 from 17, we get 17.
Take the next digit (8) from the dividend and append it to 17, then repeat: 178 / 77

On to step 4:
77 can be fit into 178 2 times, resulting in a remainder of 24.
Put 2 as the next digit of the answer. 
Result so far: 102.0
If we subtract 154 from 178, we get 24.
Include the next digit (1) from the dividend after 24, then repeat: 241 / 77

Let's proceed to step 5:
77 goes into 241 3 times with a remainder of 10.
Write down 3 as next digit of the result. 
Result so far: 1023.0
If we subtract 231 from 241, we get 10.
Fetch the next digit (6) from the dividend, attach it to 10 and continue: 106 / 77

Advancing to step 6:
77 goes into 106 1 times with a remainder of 29.
Write down 1 as next digit of the result. 
Result so far: 10231.0
Subtracting 77 from 106 leaves us with 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

Step 7:
The number 77 fits into 290 3 times, leaving a remainder of 59.
The number 3 becomes the next digit in our result. 
Result so far: 10231.3
Deduct 231 from 290 and we're left with 59.
Since there are no more digits in the dividend, we add a zero to the remainder making it 590, and continue the process.

Moving on to step 8:
The number 77 fits into 590 7 times, leaving a remainder of 51.
Write down 7 as next digit of the result. 
Result so far: 10231.37
If we subtract 539 from 590, we get 51.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

Let's proceed to step 9:
If we divide 510 by 77, we get 6 and a remainder of 48.
Record the quotient 6 as the next digit in the result. 
Result so far: 10231.376
Deduct 462 from 510 and we're left with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Advancing to step 10:
77 goes into 480 6 times with a remainder of 18.
Write down 6 as next digit of the result. 
Result so far: 10231.3766
The remainder is 18 after subtracting 462 from 480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

After the division, we end up with 10231.3766 and a remainder of 0.00018.