20216151 divided by 303 
We want to figure out the number of times 20216151 can be divided by 303.

Step 1:
303 can be fit into 2 0 times, resulting in a remainder of 2.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 2, we get 2.
Append the next digit (0) from the dividend to 2 and continue with: 20 / 303

Step 2:
When dividing 20 by 303, we get 0 with a remainder of 20.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 20, we get 20.
Append the next digit (2) from the dividend to 20 and continue with: 202 / 303

Moving on to step 3:
303 can be fit into 202 0 times, resulting in a remainder of 202.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 202 after subtracting 0 from 202.
Include the next digit (1) from the dividend after 202, then repeat: 2021 / 303

Going ahead to step 4:
303 can be fit into 2021 6 times, resulting in a remainder of 203.
Record the quotient 6 as the next digit in the result. 
Result so far: 6.0
If we take 1818 away from 2021, we end up with 203.
Take the next digit (6) from the dividend and append it to 203, then repeat: 2036 / 303

Going ahead to step 5:
2036 divided by 303 is 6 with a remainder of 218.
The number 6 becomes the next digit in our result. 
Result so far: 66.0
Deduct 1818 from 2036 and we're left with 218.
Bring next digit (1) of the dividend behind the 218 and repeat the process: 2181 / 303

Step 6:
303 goes into 2181 7 times with a remainder of 60.
Put 7 as the next digit of the answer. 
Result so far: 667.0
If we subtract 2121 from 2181, we get 60.
Fetch the next digit (5) from the dividend, attach it to 60 and continue: 605 / 303

Advancing to step 7:
303 goes into 605 1 times with a remainder of 302.
The number 1 becomes the next digit in our result. 
Result so far: 6671.0
Subtract 303 from 605 to get 302.
Take the next digit (1) from the dividend and append it to 302, then repeat: 3021 / 303

On to step 8:
The number 303 fits into 3021 9 times, leaving a remainder of 294.
Put 9 as the next digit of the answer. 
Result so far: 66719.0
Subtracting 2727 from 3021 leaves us with 294.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2940, and continue the process.

Advancing to step 9:
2940 divided by 303 is 9 with a remainder of 213.
The next digit of our result is 9. 
Result so far: 66719.9
Deduct 2727 from 2940 and we're left with 213.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2130, and continue the process.

Step 10:
The number 303 fits into 2130 7 times, leaving a remainder of 9.
Record the quotient 7 as the next digit in the result. 
Result so far: 66719.97
Deduct 2121 from 2130 and we're left with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Step 11:
When dividing 90 by 303, we get 0 with a remainder of 90.
The next digit of our result is 0. 
Result so far: 66719.97
Subtracting 0 from 90 leaves us with 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

Moving on to step 12:
303 goes into 900 2 times with a remainder of 294.
The next digit of our result is 2. 
Result so far: 66719.9702
If we take 606 away from 900, we end up with 294.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2940, and continue the process.

Advancing to step 13:
2940 divided by 303 is 9 with a remainder of 213.
The number 9 becomes the next digit in our result. 
Result so far: 66719.97029
The remainder is 213 after subtracting 2727 from 2940.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2130, and continue the process.

On to step 14:
When dividing 2130 by 303, we get 7 with a remainder of 9.
Record the quotient 7 as the next digit in the result. 
Result so far: 66719.970297
Deduct 2121 from 2130 and we're left with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Going ahead to step 15:
90 divided by 303 is 0 with a remainder of 90.
Write down 0 as next digit of the result. 
Result so far: 66719.970297
The remainder is 90 after subtracting 0 from 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

On to step 16:
303 goes into 900 2 times with a remainder of 294.
Use 2 as the next digit of our solution. 
Result so far: 66719.97029702
If we subtract 606 from 900, we get 294.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2940, and continue the process.

The final outcome is 66719.97029702, with a leftover of 2.94e-07.