We look at the division of 49641673 by 303 
The aim is to understand the frequency of 303 in 49641673.

Advancing to step 1:
303 can be fit into 4 0 times, resulting in a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 4, we get 4.
Bring next digit (9) of the dividend behind the 4 and repeat the process: 49 / 303

Advancing to step 2:
If we divide 49 by 303, we get 0 and a remainder of 49.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 49, we get 49.
Include the next digit (6) from the dividend after 49, then repeat: 496 / 303

Step 3:
303 can be fit into 496 1 times, resulting in a remainder of 193.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtracting 303 from 496 leaves us with 193.
Bring next digit (4) of the dividend behind the 193 and repeat the process: 1934 / 303

Going ahead to step 4:
303 goes into 1934 6 times with a remainder of 116.
The number 6 becomes the next digit in our result. 
Result so far: 16.0
If we take 1818 away from 1934, we end up with 116.
Append the next digit (1) from the dividend to 116 and continue with: 1161 / 303

Going ahead to step 5:
1161 divided by 303 is 3 with a remainder of 252.
Record the quotient 3 as the next digit in the result. 
Result so far: 163.0
Deduct 909 from 1161 and we're left with 252.
Take the next digit (6) from the dividend and append it to 252, then repeat: 2526 / 303

Let's proceed to step 6:
If we divide 2526 by 303, we get 8 and a remainder of 102.
Write down 8 as next digit of the result. 
Result so far: 1638.0
If we subtract 2424 from 2526, we get 102.
Append the next digit (7) from the dividend to 102 and continue with: 1027 / 303

Going ahead to step 7:
1027 divided by 303 is 3 with a remainder of 118.
Write down 3 as next digit of the result. 
Result so far: 16383.0
If we take 909 away from 1027, we end up with 118.
Bring next digit (3) of the dividend behind the 118 and repeat the process: 1183 / 303

On to step 8:
303 goes into 1183 3 times with a remainder of 274.
Put 3 as the next digit of the answer. 
Result so far: 163833.0
Subtracting 909 from 1183 leaves us with 274.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2740, and continue the process.

Advancing to step 9:
The number 303 fits into 2740 9 times, leaving a remainder of 13.
Write down 9 as next digit of the result. 
Result so far: 163833.9
The remainder is 13 after subtracting 2727 from 2740.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

On to step 10:
When dividing 130 by 303, we get 0 with a remainder of 130.
Use 0 as the next digit of our solution. 
Result so far: 163833.9
If we take 0 away from 130, we end up with 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1300, and continue the process.

Advancing to step 11:
303 can be fit into 1300 4 times, resulting in a remainder of 88.
Put 4 as the next digit of the answer. 
Result so far: 163833.904
The remainder is 88 after subtracting 1212 from 1300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 880, and continue the process.

Going ahead to step 12:
If we divide 880 by 303, we get 2 and a remainder of 274.
Record the quotient 2 as the next digit in the result. 
Result so far: 163833.9042
Subtract 606 from 880 to get 274.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2740, and continue the process.

On to step 13:
When dividing 2740 by 303, we get 9 with a remainder of 13.
Record the quotient 9 as the next digit in the result. 
Result so far: 163833.90429
Subtract 2727 from 2740 to get 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Step 14:
303 goes into 130 0 times with a remainder of 130.
The number 0 becomes the next digit in our result. 
Result so far: 163833.90429
If we take 0 away from 130, we end up with 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1300, and continue the process.

On to step 15:
When dividing 1300 by 303, we get 4 with a remainder of 88.
Record the quotient 4 as the next digit in the result. 
Result so far: 163833.9042904
Subtract 1212 from 1300 to get 88.
Since there are no more digits in the dividend, we add a zero to the remainder making it 880, and continue the process.

Let's proceed to step 16:
When dividing 880 by 303, we get 2 with a remainder of 274.
The number 2 becomes the next digit in our result. 
Result so far: 163833.90429042
Deduct 606 from 880 and we're left with 274.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2740, and continue the process.

Our division results in 163833.90429042 with a remaining 2.74e-07.