Let's divide 30354343 by 303
We want to figure out the number of times 30354343 can be divided by 303.

On to step 1:
When dividing 3 by 303, we get 0 with a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Bring next digit (0) of the dividend behind the 3 and repeat the process: 30 / 303

Going ahead to step 2:
When dividing 30 by 303, we get 0 with a remainder of 30.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 30, we end up with 30.
Grab the next digit (3) from the dividend, add it to 30, then carry on: 303 / 303

Advancing to step 3:
If we divide 303 by 303, we get 1 and a remainder of 0.
The next digit of our result is 1. 
Result so far: 1.0
Subtracting 303 from 303 leaves us with 0.
Bring next digit (5) of the dividend behind the 0 and repeat the process: 5 / 303

Step 4:
When dividing 5 by 303, we get 0 with a remainder of 5.
The number 0 becomes the next digit in our result. 
Result so far: 10.0
Subtract 0 from 5 to get 5.
Include the next digit (4) from the dividend after 5, then repeat: 54 / 303

Moving on to step 5:
303 goes into 54 0 times with a remainder of 54.
The number 0 becomes the next digit in our result. 
Result so far: 100.0
Subtracting 0 from 54 leaves us with 54.
Take the next digit (3) from the dividend and append it to 54, then repeat: 543 / 303

On to step 6:
The number 303 fits into 543 1 times, leaving a remainder of 240.
Use 1 as the next digit of our solution. 
Result so far: 1001.0
If we subtract 303 from 543, we get 240.
Append the next digit (4) from the dividend to 240 and continue with: 2404 / 303

Advancing to step 7:
303 can be fit into 2404 7 times, resulting in a remainder of 283.
Write down 7 as next digit of the result. 
Result so far: 10017.0
If we take 2121 away from 2404, we end up with 283.
Take the next digit (3) from the dividend and append it to 283, then repeat: 2833 / 303

Advancing to step 8:
If we divide 2833 by 303, we get 9 and a remainder of 106.
Use 9 as the next digit of our solution. 
Result so far: 100179.0
Subtracting 2727 from 2833 leaves us with 106.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1060, and continue the process.

Moving on to step 9:
303 goes into 1060 3 times with a remainder of 151.
Write down 3 as next digit of the result. 
Result so far: 100179.3
Subtracting 909 from 1060 leaves us with 151.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1510, and continue the process.

Let's proceed to step 10:
303 can be fit into 1510 4 times, resulting in a remainder of 298.
Use 4 as the next digit of our solution. 
Result so far: 100179.34
If we take 1212 away from 1510, we end up with 298.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2980, and continue the process.

Going ahead to step 11:
When dividing 2980 by 303, we get 9 with a remainder of 253.
Put 9 as the next digit of the answer. 
Result so far: 100179.349
If we take 2727 away from 2980, we end up with 253.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2530, and continue the process.

On to step 12:
303 goes into 2530 8 times with a remainder of 106.
Record the quotient 8 as the next digit in the result. 
Result so far: 100179.3498
The remainder is 106 after subtracting 2424 from 2530.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1060, and continue the process.

Step 13:
303 goes into 1060 3 times with a remainder of 151.
Write down 3 as next digit of the result. 
Result so far: 100179.34983
The remainder is 151 after subtracting 909 from 1060.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1510, and continue the process.

Moving on to step 14:
1510 divided by 303 is 4 with a remainder of 298.
The number 4 becomes the next digit in our result. 
Result so far: 100179.349834
Deduct 1212 from 1510 and we're left with 298.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2980, and continue the process.

Going ahead to step 15:
2980 divided by 303 is 9 with a remainder of 253.
Write down 9 as next digit of the result. 
Result so far: 100179.3498349
If we take 2727 away from 2980, we end up with 253.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2530, and continue the process.

Moving on to step 16:
When dividing 2530 by 303, we get 8 with a remainder of 106.
The number 8 becomes the next digit in our result. 
Result so far: 100179.34983498
Deduct 2424 from 2530 and we're left with 106.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1060, and continue the process.

The quotient of the division is 100179.34983498, and the remainder is 1.06e-07.