We divide 660601 by 77
Our goal is to divide 660601 by 77.

Advancing to step 1:
77 goes into 6 0 times with a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Include the next digit (6) from the dividend after 6, then repeat: 66 / 77

Step 2:
77 goes into 66 0 times with a remainder of 66.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 66 and we're left with 66.
Include the next digit (0) from the dividend after 66, then repeat: 660 / 77

On to step 3:
If we divide 660 by 77, we get 8 and a remainder of 44.
Record the quotient 8 as the next digit in the result. 
Result so far: 8.0
Subtract 616 from 660 to get 44.
Grab the next digit (6) from the dividend, add it to 44, then carry on: 446 / 77

Moving on to step 4:
77 goes into 446 5 times with a remainder of 61.
Write down 5 as next digit of the result. 
Result so far: 85.0
If we take 385 away from 446, we end up with 61.
Take the next digit (0) from the dividend and append it to 61, then repeat: 610 / 77

Step 5:
77 can be fit into 610 7 times, resulting in a remainder of 71.
The number 7 becomes the next digit in our result. 
Result so far: 857.0
If we subtract 539 from 610, we get 71.
Append the next digit (1) from the dividend to 71 and continue with: 711 / 77

Moving on to step 6:
77 can be fit into 711 9 times, resulting in a remainder of 18.
The number 9 becomes the next digit in our result. 
Result so far: 8579.0
If we subtract 693 from 711, we get 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

On to step 7:
The number 77 fits into 180 2 times, leaving a remainder of 26.
The number 2 becomes the next digit in our result. 
Result so far: 8579.2
Subtract 154 from 180 to get 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Advancing to step 8:
260 divided by 77 is 3 with a remainder of 29.
The next digit of our result is 3. 
Result so far: 8579.23
If we subtract 231 from 260, we get 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 9:
77 goes into 290 3 times with a remainder of 59.
The next digit of our result is 3. 
Result so far: 8579.233
If we subtract 231 from 290, we get 59.
Since there are no more digits in the dividend, we add a zero to the remainder making it 590, and continue the process.

After the division, we end up with 8579.233 and a remainder of 0.0059.