We divide 66389135 by 493
Let's see how many times 493 fits into 66389135.

Advancing to step 1:
6 divided by 493 is 0 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.
Take the next digit (6) from the dividend and append it to 6, then repeat: 66 / 493

Step 2:
493 can be fit into 66 0 times, resulting in a remainder of 66.
The next digit of our result is 0. 
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 / 493

Let's proceed to step 3:
If we divide 663 by 493, we get 1 and a remainder of 170.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we subtract 493 from 663, we get 170.
Bring next digit (8) of the dividend behind the 170 and repeat the process: 1708 / 493

Advancing to step 4:
493 goes into 1708 3 times with a remainder of 229.
Write down 3 as next digit of the result. 
Result so far: 13.0
If we take 1479 away from 1708, we end up with 229.
Grab the next digit (9) from the dividend, add it to 229, then carry on: 2299 / 493

Going ahead to step 5:
When dividing 2299 by 493, we get 4 with a remainder of 327.
Put 4 as the next digit of the answer. 
Result so far: 134.0
Subtract 1972 from 2299 to get 327.
Append the next digit (1) from the dividend to 327 and continue with: 3271 / 493

Step 6:
3271 divided by 493 is 6 with a remainder of 313.
Record the quotient 6 as the next digit in the result. 
Result so far: 1346.0
If we take 2958 away from 3271, we end up with 313.
Fetch the next digit (3) from the dividend, attach it to 313 and continue: 3133 / 493

Step 7:
The number 493 fits into 3133 6 times, leaving a remainder of 175.
Write down 6 as next digit of the result. 
Result so far: 13466.0
If we subtract 2958 from 3133, we get 175.
Take the next digit (5) from the dividend and append it to 175, then repeat: 1755 / 493

Step 8:
493 can be fit into 1755 3 times, resulting in a remainder of 276.
Write down 3 as next digit of the result. 
Result so far: 134663.0
Subtract 1479 from 1755 to get 276.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2760, and continue the process.

Let's proceed to step 9:
If we divide 2760 by 493, we get 5 and a remainder of 295.
Write down 5 as next digit of the result. 
Result so far: 134663.5
Subtracting 2465 from 2760 leaves us with 295.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2950, and continue the process.

Moving on to step 10:
2950 divided by 493 is 5 with a remainder of 485.
The number 5 becomes the next digit in our result. 
Result so far: 134663.55
The remainder is 485 after subtracting 2465 from 2950.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4850, and continue the process.

The final result is 134663.55 with a remainder of 0.485.