66311179 ÷ 709 
We want to figure out the number of times 66311179 can be divided by 709.

On to step 1:
The number 709 fits into 6 0 times, leaving a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Fetch the next digit (6) from the dividend, attach it to 6 and continue: 66 / 709

Let's proceed to step 2:
709 goes into 66 0 times with a remainder of 66.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 66 after subtracting 0 from 66.
Include the next digit (3) from the dividend after 66, then repeat: 663 / 709

Advancing to step 3:
The number 709 fits into 663 0 times, leaving a remainder of 663.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 663 and we're left with 663.
Fetch the next digit (1) from the dividend, attach it to 663 and continue: 6631 / 709

On to step 4:
6631 divided by 709 is 9 with a remainder of 250.
The number 9 becomes the next digit in our result. 
Result so far: 9.0
If we take 6381 away from 6631, we end up with 250.
Include the next digit (1) from the dividend after 250, then repeat: 2501 / 709

Step 5:
When dividing 2501 by 709, we get 3 with a remainder of 374.
Put 3 as the next digit of the answer. 
Result so far: 93.0
If we take 2127 away from 2501, we end up with 374.
Bring next digit (1) of the dividend behind the 374 and repeat the process: 3741 / 709

Let's proceed to step 6:
709 can be fit into 3741 5 times, resulting in a remainder of 196.
Put 5 as the next digit of the answer. 
Result so far: 935.0
If we subtract 3545 from 3741, we get 196.
Append the next digit (7) from the dividend to 196 and continue with: 1967 / 709

On to step 7:
The number 709 fits into 1967 2 times, leaving a remainder of 549.
Write down 2 as next digit of the result. 
Result so far: 9352.0
Subtract 1418 from 1967 to get 549.
Take the next digit (9) from the dividend and append it to 549, then repeat: 5499 / 709

On to step 8:
When dividing 5499 by 709, we get 7 with a remainder of 536.
The number 7 becomes the next digit in our result. 
Result so far: 93527.0
Subtracting 4963 from 5499 leaves us with 536.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5360, and continue the process.

Moving on to step 9:
709 goes into 5360 7 times with a remainder of 397.
Use 7 as the next digit of our solution. 
Result so far: 93527.7
Subtract 4963 from 5360 to get 397.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3970, and continue the process.

Moving on to step 10:
When dividing 3970 by 709, we get 5 with a remainder of 425.
The number 5 becomes the next digit in our result. 
Result so far: 93527.75
If we take 3545 away from 3970, we end up with 425.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4250, and continue the process.

Step 11:
When dividing 4250 by 709, we get 5 with a remainder of 705.
Record the quotient 5 as the next digit in the result. 
Result so far: 93527.755
The remainder is 705 after subtracting 3545 from 4250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7050, and continue the process.

Our division results in 93527.755 with a remaining 0.0705.