66917378 divided by 303 
We want to figure out the number of times 66917378 can be divided by 303.

Step 1:
The number 303 fits into 6 0 times, leaving a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Bring next digit (6) of the dividend behind the 6 and repeat the process: 66 / 303

Step 2:
If we divide 66 by 303, we get 0 and a remainder of 66.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 66 leaves us with 66.
Append the next digit (9) from the dividend to 66 and continue with: 669 / 303

Step 3:
669 divided by 303 is 2 with a remainder of 63.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
Subtract 606 from 669 to get 63.
Take the next digit (1) from the dividend and append it to 63, then repeat: 631 / 303

Let's proceed to step 4:
631 divided by 303 is 2 with a remainder of 25.
Put 2 as the next digit of the answer. 
Result so far: 22.0
If we subtract 606 from 631, we get 25.
Include the next digit (7) from the dividend after 25, then repeat: 257 / 303

Advancing to step 5:
If we divide 257 by 303, we get 0 and a remainder of 257.
The next digit of our result is 0. 
Result so far: 220.0
If we subtract 0 from 257, we get 257.
Bring next digit (3) of the dividend behind the 257 and repeat the process: 2573 / 303

Moving on to step 6:
303 can be fit into 2573 8 times, resulting in a remainder of 149.
The next digit of our result is 8. 
Result so far: 2208.0
Subtract 2424 from 2573 to get 149.
Include the next digit (7) from the dividend after 149, then repeat: 1497 / 303

Let's proceed to step 7:
When dividing 1497 by 303, we get 4 with a remainder of 285.
The number 4 becomes the next digit in our result. 
Result so far: 22084.0
If we subtract 1212 from 1497, we get 285.
Bring next digit (8) of the dividend behind the 285 and repeat the process: 2858 / 303

Step 8:
If we divide 2858 by 303, we get 9 and a remainder of 131.
Record the quotient 9 as the next digit in the result. 
Result so far: 220849.0
If we take 2727 away from 2858, we end up with 131.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1310, and continue the process.

Going ahead to step 9:
If we divide 1310 by 303, we get 4 and a remainder of 98.
Record the quotient 4 as the next digit in the result. 
Result so far: 220849.4
Subtracting 1212 from 1310 leaves us with 98.
Since there are no more digits in the dividend, we add a zero to the remainder making it 980, and continue the process.

Going ahead to step 10:
303 goes into 980 3 times with a remainder of 71.
Use 3 as the next digit of our solution. 
Result so far: 220849.43
Subtract 909 from 980 to get 71.
Since there are no more digits in the dividend, we add a zero to the remainder making it 710, and continue the process.

Advancing to step 11:
If we divide 710 by 303, we get 2 and a remainder of 104.
Put 2 as the next digit of the answer. 
Result so far: 220849.432
If we subtract 606 from 710, we get 104.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1040, and continue the process.

Going ahead to step 12:
303 goes into 1040 3 times with a remainder of 131.
The next digit of our result is 3. 
Result so far: 220849.4323
Deduct 909 from 1040 and we're left with 131.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1310, and continue the process.

Let's proceed to step 13:
When dividing 1310 by 303, we get 4 with a remainder of 98.
Use 4 as the next digit of our solution. 
Result so far: 220849.43234
Deduct 1212 from 1310 and we're left with 98.
Since there are no more digits in the dividend, we add a zero to the remainder making it 980, and continue the process.

Going ahead to step 14:
If we divide 980 by 303, we get 3 and a remainder of 71.
Record the quotient 3 as the next digit in the result. 
Result so far: 220849.432343
Subtracting 909 from 980 leaves us with 71.
Since there are no more digits in the dividend, we add a zero to the remainder making it 710, and continue the process.

Step 15:
303 goes into 710 2 times with a remainder of 104.
The next digit of our result is 2. 
Result so far: 220849.4323432
If we take 606 away from 710, we end up with 104.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1040, and continue the process.

Step 16:
When dividing 1040 by 303, we get 3 with a remainder of 131.
Put 3 as the next digit of the answer. 
Result so far: 220849.43234323
Subtracting 909 from 1040 leaves us with 131.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1310, and continue the process.

The final result is 220849.43234323 with a remainder of 1.31e-07.