664016 divided by 77 
We want to divide 664016 by 77.

Advancing to step 1:
When dividing 6 by 77, we get 0 with a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Take the next digit (6) from the dividend and append it to 6, then repeat: 66 / 77

Moving on to step 2:
66 divided by 77 is 0 with a remainder of 66.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 66, we get 66.
Grab the next digit (4) from the dividend, add it to 66, then carry on: 664 / 77

Going ahead to step 3:
The number 77 fits into 664 8 times, leaving a remainder of 48.
Record the quotient 8 as the next digit in the result. 
Result so far: 8.0
If we take 616 away from 664, we end up with 48.
Include the next digit (0) from the dividend after 48, then repeat: 480 / 77

Moving on to step 4:
The number 77 fits into 480 6 times, leaving a remainder of 18.
Record the quotient 6 as the next digit in the result. 
Result so far: 86.0
Subtracting 462 from 480 leaves us with 18.
Grab the next digit (1) from the dividend, add it to 18, then carry on: 181 / 77

Let's proceed to step 5:
77 goes into 181 2 times with a remainder of 27.
The number 2 becomes the next digit in our result. 
Result so far: 862.0
Subtracting 154 from 181 leaves us with 27.
Fetch the next digit (6) from the dividend, attach it to 27 and continue: 276 / 77

Moving on to step 6:
77 goes into 276 3 times with a remainder of 45.
The number 3 becomes the next digit in our result. 
Result so far: 8623.0
Subtract 231 from 276 to get 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Step 7:
77 can be fit into 450 5 times, resulting in a remainder of 65.
The number 5 becomes the next digit in our result. 
Result so far: 8623.5
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.

Advancing to step 8:
When dividing 650 by 77, we get 8 with a remainder of 34.
The next digit of our result is 8. 
Result so far: 8623.58
Deduct 616 from 650 and we're left 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:
When dividing 340 by 77, we get 4 with a remainder of 32.
Put 4 as the next digit of the answer. 
Result so far: 8623.584
If we take 308 away from 340, we end up 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.

On to step 10:
When dividing 320 by 77, we get 4 with a remainder of 12.
Put 4 as the next digit of the answer. 
Result so far: 8623.5844
Subtracting 308 from 320 leaves us 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.

The final result is 8623.5844 with a remainder of 0.00012.