666241 ÷ 77 
We're looking to find how many times 77 goes into 666241.

Let's proceed to step 1:
If we divide 6 by 77, we get 0 and a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Include the next digit (6) from the dividend after 6, then repeat: 66 / 77

Let's proceed to step 2:
When dividing 66 by 77, we get 0 with a remainder of 66.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 66, we get 66.
Grab the next digit (6) from the dividend, add it to 66, then carry on: 666 / 77

Moving on to step 3:
The number 77 fits into 666 8 times, leaving a remainder of 50.
Use 8 as the next digit of our solution. 
Result so far: 8.0
Subtract 616 from 666 to get 50.
Grab the next digit (2) from the dividend, add it to 50, then carry on: 502 / 77

Let's proceed to step 4:
When dividing 502 by 77, we get 6 with a remainder of 40.
The next digit of our result is 6. 
Result so far: 86.0
Subtracting 462 from 502 leaves us with 40.
Bring next digit (4) of the dividend behind the 40 and repeat the process: 404 / 77

Step 5:
77 can be fit into 404 5 times, resulting in a remainder of 19.
Record the quotient 5 as the next digit in the result. 
Result so far: 865.0
Deduct 385 from 404 and we're left with 19.
Fetch the next digit (1) from the dividend, attach it to 19 and continue: 191 / 77

Moving on to step 6:
77 can be fit into 191 2 times, resulting in a remainder of 37.
The next digit of our result is 2. 
Result so far: 8652.0
Subtracting 154 from 191 leaves us with 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

On to step 7:
If we divide 370 by 77, we get 4 and a remainder of 62.
The next digit of our result is 4. 
Result so far: 8652.4
If we take 308 away from 370, we end up with 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

Step 8:
If we divide 620 by 77, we get 8 and a remainder of 4.
Write down 8 as next digit of the result. 
Result so far: 8652.48
Subtract 616 from 620 to get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Going ahead to step 9:
77 can be fit into 40 0 times, resulting in a remainder of 40.
The next digit of our result is 0. 
Result so far: 8652.48
If we subtract 0 from 40, we get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

On to step 10:
If we divide 400 by 77, we get 5 and a remainder of 15.
Use 5 as the next digit of our solution. 
Result so far: 8652.4805
The remainder is 15 after subtracting 385 from 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Step 11:
When dividing 150 by 77, we get 1 with a remainder of 73.
Write down 1 as next digit of the result. 
Result so far: 8652.48051
Deduct 77 from 150 and we're left with 73.
Since there are no more digits in the dividend, we add a zero to the remainder making it 730, and continue the process.

Moving on to step 12:
The number 77 fits into 730 9 times, leaving a remainder of 37.
The next digit of our result is 9. 
Result so far: 8652.480519
Subtract 693 from 730 to get 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Moving on to step 13:
When dividing 370 by 77, we get 4 with a remainder of 62.
The next digit of our result is 4. 
Result so far: 8652.4805194
If we subtract 308 from 370, we get 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

Moving on to step 14:
The number 77 fits into 620 8 times, leaving a remainder of 4.
The number 8 becomes the next digit in our result. 
Result so far: 8652.48051948
If we take 616 away from 620, we end up with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

The final outcome is 8652.48051948, with a leftover of 4e-09.