We look at the division of 52458345 by 303 
We're looking to find how many times 303 goes into 52458345.

Step 1:
303 goes into 5 0 times with a remainder of 5.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 5 after subtracting 0 from 5.
Include the next digit (2) from the dividend after 5, then repeat: 52 / 303

Going ahead to step 2:
When dividing 52 by 303, we get 0 with a remainder of 52.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 52, we get 52.
Take the next digit (4) from the dividend and append it to 52, then repeat: 524 / 303

On to step 3:
When dividing 524 by 303, we get 1 with a remainder of 221.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
The remainder is 221 after subtracting 303 from 524.
Grab the next digit (5) from the dividend, add it to 221, then carry on: 2215 / 303

Advancing to step 4:
2215 divided by 303 is 7 with a remainder of 94.
Write down 7 as next digit of the result. 
Result so far: 17.0
Subtract 2121 from 2215 to get 94.
Bring next digit (8) of the dividend behind the 94 and repeat the process: 948 / 303

Let's proceed to step 5:
When dividing 948 by 303, we get 3 with a remainder of 39.
Write down 3 as next digit of the result. 
Result so far: 173.0
Deduct 909 from 948 and we're left with 39.
Append the next digit (3) from the dividend to 39 and continue with: 393 / 303

Going ahead to step 6:
393 divided by 303 is 1 with a remainder of 90.
The next digit of our result is 1. 
Result so far: 1731.0
Deduct 303 from 393 and we're left with 90.
Include the next digit (4) from the dividend after 90, then repeat: 904 / 303

Advancing to step 7:
303 goes into 904 2 times with a remainder of 298.
Write down 2 as next digit of the result. 
Result so far: 17312.0
Subtract 606 from 904 to get 298.
Include the next digit (5) from the dividend after 298, then repeat: 2985 / 303

Step 8:
303 can be fit into 2985 9 times, resulting in a remainder of 258.
Write down 9 as next digit of the result. 
Result so far: 173129.0
The remainder is 258 after subtracting 2727 from 2985.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2580, and continue the process.

Moving on to step 9:
If we divide 2580 by 303, we get 8 and a remainder of 156.
Use 8 as the next digit of our solution. 
Result so far: 173129.8
Subtract 2424 from 2580 to get 156.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1560, and continue the process.

Step 10:
303 goes into 1560 5 times with a remainder of 45.
Put 5 as the next digit of the answer. 
Result so far: 173129.85
Subtract 1515 from 1560 to get 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Let's proceed to step 11:
When dividing 450 by 303, we get 1 with a remainder of 147.
The next digit of our result is 1. 
Result so far: 173129.851
Deduct 303 from 450 and we're left with 147.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1470, and continue the process.

Advancing to step 12:
303 goes into 1470 4 times with a remainder of 258.
The next digit of our result is 4. 
Result so far: 173129.8514
Subtracting 1212 from 1470 leaves us with 258.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2580, and continue the process.

Going ahead to step 13:
The number 303 fits into 2580 8 times, leaving a remainder of 156.
The next digit of our result is 8. 
Result so far: 173129.85148
Subtracting 2424 from 2580 leaves us with 156.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1560, and continue the process.

Advancing to step 14:
If we divide 1560 by 303, we get 5 and a remainder of 45.
Record the quotient 5 as the next digit in the result. 
Result so far: 173129.851485
Deduct 1515 from 1560 and we're left with 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Going ahead to step 15:
When dividing 450 by 303, we get 1 with a remainder of 147.
Write down 1 as next digit of the result. 
Result so far: 173129.8514851
The remainder is 147 after subtracting 303 from 450.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1470, and continue the process.

Moving on to step 16:
303 can be fit into 1470 4 times, resulting in a remainder of 258.
Use 4 as the next digit of our solution. 
Result so far: 173129.85148514
Subtract 1212 from 1470 to get 258.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2580, and continue the process.

The quotient of the division is 173129.85148514, and the remainder is 2.58e-07.