66505506 divided by 880 
We're looking to find how many times 880 goes into 66505506.

Moving on to step 1:
880 goes into 6 0 times with a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Bring next digit (6) of the dividend behind the 6 and repeat the process: 66 / 880

On to step 2:
The number 880 fits into 66 0 times, leaving a remainder of 66.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 66 leaves us with 66.
Grab the next digit (5) from the dividend, add it to 66, then carry on: 665 / 880

Advancing to step 3:
665 divided by 880 is 0 with a remainder of 665.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 665 leaves us with 665.
Append the next digit (0) from the dividend to 665 and continue with: 6650 / 880

Step 4:
880 goes into 6650 7 times with a remainder of 490.
Write down 7 as next digit of the result. 
Result so far: 7.0
Subtract 6160 from 6650 to get 490.
Include the next digit (5) from the dividend after 490, then repeat: 4905 / 880

Advancing to step 5:
880 can be fit into 4905 5 times, resulting in a remainder of 505.
Put 5 as the next digit of the answer. 
Result so far: 75.0
If we subtract 4400 from 4905, we get 505.
Include the next digit (5) from the dividend after 505, then repeat: 5055 / 880

Advancing to step 6:
880 can be fit into 5055 5 times, resulting in a remainder of 655.
Write down 5 as next digit of the result. 
Result so far: 755.0
If we subtract 4400 from 5055, we get 655.
Include the next digit (0) from the dividend after 655, then repeat: 6550 / 880

Moving on to step 7:
The number 880 fits into 6550 7 times, leaving a remainder of 390.
Put 7 as the next digit of the answer. 
Result so far: 7557.0
Subtract 6160 from 6550 to get 390.
Grab the next digit (6) from the dividend, add it to 390, then carry on: 3906 / 880

Let's proceed to step 8:
880 goes into 3906 4 times with a remainder of 386.
Use 4 as the next digit of our solution. 
Result so far: 75574.0
Subtracting 3520 from 3906 leaves us with 386.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3860, and continue the process.

Let's proceed to step 9:
The number 880 fits into 3860 4 times, leaving a remainder of 340.
Put 4 as the next digit of the answer. 
Result so far: 75574.4
Deduct 3520 from 3860 and we're left with 340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3400, and continue the process.

Going ahead to step 10:
When dividing 3400 by 880, we get 3 with a remainder of 760.
The next digit of our result is 3. 
Result so far: 75574.43
The remainder is 760 after subtracting 2640 from 3400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7600, and continue the process.

Advancing to step 11:
7600 divided by 880 is 8 with a remainder of 560.
The number 8 becomes the next digit in our result. 
Result so far: 75574.438
The remainder is 560 after subtracting 7040 from 7600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5600, and continue the process.

Going ahead to step 12:
If we divide 5600 by 880, we get 6 and a remainder of 320.
Write down 6 as next digit of the result. 
Result so far: 75574.4386
The remainder is 320 after subtracting 5280 from 5600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3200, and continue the process.

Going ahead to step 13:
880 goes into 3200 3 times with a remainder of 560.
The number 3 becomes the next digit in our result. 
Result so far: 75574.43863
The remainder is 560 after subtracting 2640 from 3200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5600, and continue the process.

Going ahead to step 14:
880 goes into 5600 6 times with a remainder of 320.
The number 6 becomes the next digit in our result. 
Result so far: 75574.438636
The remainder is 320 after subtracting 5280 from 5600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3200, and continue the process.

Moving on to step 15:
880 can be fit into 3200 3 times, resulting in a remainder of 560.
The next digit of our result is 3. 
Result so far: 75574.4386363
Subtract 2640 from 3200 to get 560.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5600, and continue the process.

On to step 16:
When dividing 5600 by 880, we get 6 with a remainder of 320.
Record the quotient 6 as the next digit in the result. 
Result so far: 75574.43863636
Deduct 5280 from 5600 and we're left with 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3200, and continue the process.

The final result is 75574.43863636 with a remainder of 3.2e-07.