We divide 17147944 by 303
The aim is to understand the frequency of 303 in 17147944.

Step 1:
1 divided by 303 is 0 with a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Take the next digit (7) from the dividend and append it to 1, then repeat: 17 / 303

Going ahead to step 2:
17 divided by 303 is 0 with a remainder of 17.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 17 to get 17.
Bring next digit (1) of the dividend behind the 17 and repeat the process: 171 / 303

Let's proceed to step 3:
303 goes into 171 0 times with a remainder of 171.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 171, we get 171.
Fetch the next digit (4) from the dividend, attach it to 171 and continue: 1714 / 303

Moving on to step 4:
The number 303 fits into 1714 5 times, leaving a remainder of 199.
The number 5 becomes the next digit in our result. 
Result so far: 5.0
If we subtract 1515 from 1714, we get 199.
Take the next digit (7) from the dividend and append it to 199, then repeat: 1997 / 303

Going ahead to step 5:
303 can be fit into 1997 6 times, resulting in a remainder of 179.
Write down 6 as next digit of the result. 
Result so far: 56.0
If we take 1818 away from 1997, we end up with 179.
Take the next digit (9) from the dividend and append it to 179, then repeat: 1799 / 303

Let's proceed to step 6:
303 goes into 1799 5 times with a remainder of 284.
The number 5 becomes the next digit in our result. 
Result so far: 565.0
Subtract 1515 from 1799 to get 284.
Fetch the next digit (4) from the dividend, attach it to 284 and continue: 2844 / 303

Moving on to step 7:
If we divide 2844 by 303, we get 9 and a remainder of 117.
Record the quotient 9 as the next digit in the result. 
Result so far: 5659.0
If we subtract 2727 from 2844, we get 117.
Grab the next digit (4) from the dividend, add it to 117, then carry on: 1174 / 303

Step 8:
When dividing 1174 by 303, we get 3 with a remainder of 265.
The number 3 becomes the next digit in our result. 
Result so far: 56593.0
The remainder is 265 after subtracting 909 from 1174.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2650, and continue the process.

On to step 9:
The number 303 fits into 2650 8 times, leaving a remainder of 226.
Write down 8 as next digit of the result. 
Result so far: 56593.8
If we take 2424 away from 2650, we end up with 226.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2260, and continue the process.

Going ahead to step 10:
If we divide 2260 by 303, we get 7 and a remainder of 139.
Write down 7 as next digit of the result. 
Result so far: 56593.87
If we subtract 2121 from 2260, we get 139.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1390, and continue the process.

Advancing to step 11:
303 goes into 1390 4 times with a remainder of 178.
Use 4 as the next digit of our solution. 
Result so far: 56593.874
Subtracting 1212 from 1390 leaves us with 178.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1780, and continue the process.

On to step 12:
If we divide 1780 by 303, we get 5 and a remainder of 265.
The number 5 becomes the next digit in our result. 
Result so far: 56593.8745
Subtracting 1515 from 1780 leaves us with 265.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2650, and continue the process.

Advancing to step 13:
If we divide 2650 by 303, we get 8 and a remainder of 226.
Put 8 as the next digit of the answer. 
Result so far: 56593.87458
If we subtract 2424 from 2650, we get 226.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2260, and continue the process.

Step 14:
303 goes into 2260 7 times with a remainder of 139.
Record the quotient 7 as the next digit in the result. 
Result so far: 56593.874587
The remainder is 139 after subtracting 2121 from 2260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1390, and continue the process.

Advancing to step 15:
1390 divided by 303 is 4 with a remainder of 178.
Put 4 as the next digit of the answer. 
Result so far: 56593.8745874
If we take 1212 away from 1390, we end up with 178.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1780, and continue the process.

On to step 16:
The number 303 fits into 1780 5 times, leaving a remainder of 265.
Put 5 as the next digit of the answer. 
Result so far: 56593.87458745
If we subtract 1515 from 1780, we get 265.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2650, and continue the process.

After the division, we end up with 56593.87458745 and a remainder of 2.65e-07.