66760842 divided by 321 
We want to figure out the number of times 66760842 can be divided by 321.

Let's proceed to step 1:
The number 321 fits into 6 0 times, leaving a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Fetch the next digit (6) from the dividend, attach it to 6 and continue: 66 / 321

Going ahead to step 2:
66 divided by 321 is 0 with a remainder of 66.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 66 leaves us with 66.
Bring next digit (7) of the dividend behind the 66 and repeat the process: 667 / 321

Step 3:
The number 321 fits into 667 2 times, leaving a remainder of 25.
Put 2 as the next digit of the answer. 
Result so far: 2.0
Subtracting 642 from 667 leaves us with 25.
Grab the next digit (6) from the dividend, add it to 25, then carry on: 256 / 321

Let's proceed to step 4:
321 can be fit into 256 0 times, resulting in a remainder of 256.
Use 0 as the next digit of our solution. 
Result so far: 20.0
The remainder is 256 after subtracting 0 from 256.
Take the next digit (0) from the dividend and append it to 256, then repeat: 2560 / 321

On to step 5:
321 can be fit into 2560 7 times, resulting in a remainder of 313.
Use 7 as the next digit of our solution. 
Result so far: 207.0
Subtracting 2247 from 2560 leaves us with 313.
Include the next digit (8) from the dividend after 313, then repeat: 3138 / 321

Moving on to step 6:
When dividing 3138 by 321, we get 9 with a remainder of 249.
The number 9 becomes the next digit in our result. 
Result so far: 2079.0
Subtract 2889 from 3138 to get 249.
Fetch the next digit (4) from the dividend, attach it to 249 and continue: 2494 / 321

Let's proceed to step 7:
When dividing 2494 by 321, we get 7 with a remainder of 247.
Record the quotient 7 as the next digit in the result. 
Result so far: 20797.0
The remainder is 247 after subtracting 2247 from 2494.
Include the next digit (2) from the dividend after 247, then repeat: 2472 / 321

Let's proceed to step 8:
321 can be fit into 2472 7 times, resulting in a remainder of 225.
Use 7 as the next digit of our solution. 
Result so far: 207977.0
If we subtract 2247 from 2472, we get 225.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2250, and continue the process.

Let's proceed to step 9:
When dividing 2250 by 321, we get 7 with a remainder of 3.
Put 7 as the next digit of the answer. 
Result so far: 207977.7
If we subtract 2247 from 2250, we get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Moving on to step 10:
If we divide 30 by 321, we get 0 and a remainder of 30.
The number 0 becomes the next digit in our result. 
Result so far: 207977.7
Subtracting 0 from 30 leaves us with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Going ahead to step 11:
300 divided by 321 is 0 with a remainder of 300.
Put 0 as the next digit of the answer. 
Result so far: 207977.7
Subtract 0 from 300 to get 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3000, and continue the process.

The quotient of the division is 207977.7, and the remainder is 0.03.