66191007 divided by 303 
Our goal is to divide 66191007 by 303.

Going ahead to step 1:
When dividing 6 by 303, we get 0 with a remainder of 6.
Use 0 as the next digit of our solution. 
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 / 303

Advancing to step 2:
303 goes into 66 0 times with a remainder of 66.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 66 and we're left with 66.
Grab the next digit (1) from the dividend, add it to 66, then carry on: 661 / 303

Going ahead to step 3:
If we divide 661 by 303, we get 2 and a remainder of 55.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
If we take 606 away from 661, we end up with 55.
Grab the next digit (9) from the dividend, add it to 55, then carry on: 559 / 303

On to step 4:
559 divided by 303 is 1 with a remainder of 256.
Put 1 as the next digit of the answer. 
Result so far: 21.0
If we subtract 303 from 559, we get 256.
Take the next digit (1) from the dividend and append it to 256, then repeat: 2561 / 303

On to step 5:
When dividing 2561 by 303, we get 8 with a remainder of 137.
The number 8 becomes the next digit in our result. 
Result so far: 218.0
The remainder is 137 after subtracting 2424 from 2561.
Bring next digit (0) of the dividend behind the 137 and repeat the process: 1370 / 303

Going ahead to step 6:
The number 303 fits into 1370 4 times, leaving a remainder of 158.
The number 4 becomes the next digit in our result. 
Result so far: 2184.0
If we take 1212 away from 1370, we end up with 158.
Grab the next digit (0) from the dividend, add it to 158, then carry on: 1580 / 303

Step 7:
When dividing 1580 by 303, we get 5 with a remainder of 65.
Write down 5 as next digit of the result. 
Result so far: 21845.0
Deduct 1515 from 1580 and we're left with 65.
Append the next digit (7) from the dividend to 65 and continue with: 657 / 303

On to step 8:
657 divided by 303 is 2 with a remainder of 51.
The number 2 becomes the next digit in our result. 
Result so far: 218452.0
If we subtract 606 from 657, we get 51.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

Advancing to step 9:
If we divide 510 by 303, we get 1 and a remainder of 207.
Put 1 as the next digit of the answer. 
Result so far: 218452.1
The remainder is 207 after subtracting 303 from 510.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2070, and continue the process.

Let's proceed to step 10:
303 can be fit into 2070 6 times, resulting in a remainder of 252.
The number 6 becomes the next digit in our result. 
Result so far: 218452.16
Deduct 1818 from 2070 and we're left with 252.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2520, and continue the process.

Advancing to step 11:
303 goes into 2520 8 times with a remainder of 96.
Record the quotient 8 as the next digit in the result. 
Result so far: 218452.168
If we subtract 2424 from 2520, we get 96.
Since there are no more digits in the dividend, we add a zero to the remainder making it 960, and continue the process.

Advancing to step 12:
303 goes into 960 3 times with a remainder of 51.
Record the quotient 3 as the next digit in the result. 
Result so far: 218452.1683
If we take 909 away from 960, we end up with 51.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

Going ahead to step 13:
When dividing 510 by 303, we get 1 with a remainder of 207.
Write down 1 as next digit of the result. 
Result so far: 218452.16831
Subtract 303 from 510 to get 207.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2070, and continue the process.

Advancing to step 14:
The number 303 fits into 2070 6 times, leaving a remainder of 252.
Use 6 as the next digit of our solution. 
Result so far: 218452.168316
The remainder is 252 after subtracting 1818 from 2070.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2520, and continue the process.

Advancing to step 15:
303 goes into 2520 8 times with a remainder of 96.
The number 8 becomes the next digit in our result. 
Result so far: 218452.1683168
The remainder is 96 after subtracting 2424 from 2520.
Since there are no more digits in the dividend, we add a zero to the remainder making it 960, and continue the process.

Step 16:
If we divide 960 by 303, we get 3 and a remainder of 51.
Put 3 as the next digit of the answer. 
Result so far: 218452.16831683
If we subtract 909 from 960, we get 51.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

The final outcome is 218452.16831683, with a leftover of 5.1e-08.