We're dividing 49743573 by 303 
The aim is to understand the frequency of 303 in 49743573.

Step 1:
303 goes into 4 0 times with a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Grab the next digit (9) from the dividend, add it to 4, then carry on: 49 / 303

Let's proceed to step 2:
49 divided by 303 is 0 with a remainder of 49.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 49, we get 49.
Bring next digit (7) of the dividend behind the 49 and repeat the process: 497 / 303

Going ahead to step 3:
When dividing 497 by 303, we get 1 with a remainder of 194.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtracting 303 from 497 leaves us with 194.
Fetch the next digit (4) from the dividend, attach it to 194 and continue: 1944 / 303

Going ahead to step 4:
If we divide 1944 by 303, we get 6 and a remainder of 126.
The number 6 becomes the next digit in our result. 
Result so far: 16.0
Subtract 1818 from 1944 to get 126.
Append the next digit (3) from the dividend to 126 and continue with: 1263 / 303

Moving on to step 5:
The number 303 fits into 1263 4 times, leaving a remainder of 51.
Use 4 as the next digit of our solution. 
Result so far: 164.0
Deduct 1212 from 1263 and we're left with 51.
Include the next digit (5) from the dividend after 51, then repeat: 515 / 303

Step 6:
303 goes into 515 1 times with a remainder of 212.
Put 1 as the next digit of the answer. 
Result so far: 1641.0
Deduct 303 from 515 and we're left with 212.
Grab the next digit (7) from the dividend, add it to 212, then carry on: 2127 / 303

Moving on to step 7:
When dividing 2127 by 303, we get 7 with a remainder of 6.
Put 7 as the next digit of the answer. 
Result so far: 16417.0
If we subtract 2121 from 2127, we get 6.
Fetch the next digit (3) from the dividend, attach it to 6 and continue: 63 / 303

Going ahead to step 8:
If we divide 63 by 303, we get 0 and a remainder of 63.
Put 0 as the next digit of the answer. 
Result so far: 164170.0
If we subtract 0 from 63, we get 63.
Since there are no more digits in the dividend, we add a zero to the remainder making it 630, and continue the process.

Advancing to step 9:
The number 303 fits into 630 2 times, leaving a remainder of 24.
Record the quotient 2 as the next digit in the result. 
Result so far: 164170.2
The remainder is 24 after subtracting 606 from 630.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Advancing to step 10:
303 goes into 240 0 times with a remainder of 240.
Put 0 as the next digit of the answer. 
Result so far: 164170.2
If we subtract 0 from 240, we get 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

On to step 11:
When dividing 2400 by 303, we get 7 with a remainder of 279.
Write down 7 as next digit of the result. 
Result so far: 164170.207
If we subtract 2121 from 2400, we get 279.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2790, and continue the process.

On to step 12:
303 goes into 2790 9 times with a remainder of 63.
Use 9 as the next digit of our solution. 
Result so far: 164170.2079
Deduct 2727 from 2790 and we're left with 63.
Since there are no more digits in the dividend, we add a zero to the remainder making it 630, and continue the process.

Step 13:
630 divided by 303 is 2 with a remainder of 24.
Use 2 as the next digit of our solution. 
Result so far: 164170.20792
If we take 606 away from 630, we end up with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Moving on to step 14:
240 divided by 303 is 0 with a remainder of 240.
Write down 0 as next digit of the result. 
Result so far: 164170.20792
If we subtract 0 from 240, we get 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

Let's proceed to step 15:
When dividing 2400 by 303, we get 7 with a remainder of 279.
Put 7 as the next digit of the answer. 
Result so far: 164170.2079207
Subtracting 2121 from 2400 leaves us with 279.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2790, and continue the process.

Going ahead to step 16:
When dividing 2790 by 303, we get 9 with a remainder of 63.
Use 9 as the next digit of our solution. 
Result so far: 164170.20792079
Subtract 2727 from 2790 to get 63.
Since there are no more digits in the dividend, we add a zero to the remainder making it 630, and continue the process.

In conclusion, the division gives 164170.20792079 with a balance of 6.3e-08.