687758 divided by 66 
We want to divide 687758 by 66.

Going ahead to step 1:
66 goes into 6 0 times with a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Take the next digit (8) from the dividend and append it to 6, then repeat: 68 / 66

Advancing to step 2:
The number 66 fits into 68 1 times, leaving a remainder of 2.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtracting 66 from 68 leaves us with 2.
Grab the next digit (7) from the dividend, add it to 2, then carry on: 27 / 66

Advancing to step 3:
If we divide 27 by 66, we get 0 and a remainder of 27.
Use 0 as the next digit of our solution. 
Result so far: 10.0
If we subtract 0 from 27, we get 27.
Bring next digit (7) of the dividend behind the 27 and repeat the process: 277 / 66

On to step 4:
66 can be fit into 277 4 times, resulting in a remainder of 13.
Write down 4 as next digit of the result. 
Result so far: 104.0
If we take 264 away from 277, we end up with 13.
Bring next digit (5) of the dividend behind the 13 and repeat the process: 135 / 66

Step 5:
66 can be fit into 135 2 times, resulting in a remainder of 3.
Use 2 as the next digit of our solution. 
Result so far: 1042.0
Subtract 132 from 135 to get 3.
Grab the next digit (8) from the dividend, add it to 3, then carry on: 38 / 66

Going ahead to step 6:
66 can be fit into 38 0 times, resulting in a remainder of 38.
The number 0 becomes the next digit in our result. 
Result so far: 10420.0
If we subtract 0 from 38, we get 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Let's proceed to step 7:
66 goes into 380 5 times with a remainder of 50.
Put 5 as the next digit of the answer. 
Result so far: 10420.5
The remainder is 50 after subtracting 330 from 380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

On to step 8:
The number 66 fits into 500 7 times, leaving a remainder of 38.
The next digit of our result is 7. 
Result so far: 10420.57
The remainder is 38 after subtracting 462 from 500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Step 9:
If we divide 380 by 66, we get 5 and a remainder of 50.
The next digit of our result is 5. 
Result so far: 10420.575
The remainder is 50 after subtracting 330 from 380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Let's proceed to step 10:
If we divide 500 by 66, we get 7 and a remainder of 38.
Use 7 as the next digit of our solution. 
Result so far: 10420.5757
Deduct 462 from 500 and we're left with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

On to step 11:
If we divide 380 by 66, we get 5 and a remainder of 50.
Use 5 as the next digit of our solution. 
Result so far: 10420.57575
Subtracting 330 from 380 leaves us with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Moving on to step 12:
66 goes into 500 7 times with a remainder of 38.
Record the quotient 7 as the next digit in the result. 
Result so far: 10420.575757
Subtract 462 from 500 to get 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Let's proceed to step 13:
When dividing 380 by 66, we get 5 with a remainder of 50.
The number 5 becomes the next digit in our result. 
Result so far: 10420.5757575
Subtract 330 from 380 to get 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Advancing to step 14:
66 goes into 500 7 times with a remainder of 38.
Record the quotient 7 as the next digit in the result. 
Result so far: 10420.57575757
Subtracting 462 from 500 leaves us with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

The final outcome is 10420.57575757, with a leftover of 3.8e-08.