We're dividing 43736240 by 303 
The aim is to understand the frequency of 303 in 43736240.

Let's proceed to step 1:
303 can be fit into 4 0 times, resulting in a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Take the next digit (3) from the dividend and append it to 4, then repeat: 43 / 303

Going ahead to step 2:
If we divide 43 by 303, we get 0 and a remainder of 43.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 43 leaves us with 43.
Grab the next digit (7) from the dividend, add it to 43, then carry on: 437 / 303

Advancing to step 3:
303 can be fit into 437 1 times, resulting in a remainder of 134.
The next digit of our result is 1. 
Result so far: 1.0
The remainder is 134 after subtracting 303 from 437.
Fetch the next digit (3) from the dividend, attach it to 134 and continue: 1343 / 303

Going ahead to step 4:
The number 303 fits into 1343 4 times, leaving a remainder of 131.
Use 4 as the next digit of our solution. 
Result so far: 14.0
Subtract 1212 from 1343 to get 131.
Take the next digit (6) from the dividend and append it to 131, then repeat: 1316 / 303

Going ahead to step 5:
303 goes into 1316 4 times with a remainder of 104.
Use 4 as the next digit of our solution. 
Result so far: 144.0
The remainder is 104 after subtracting 1212 from 1316.
Take the next digit (2) from the dividend and append it to 104, then repeat: 1042 / 303

Advancing to step 6:
303 goes into 1042 3 times with a remainder of 133.
The next digit of our result is 3. 
Result so far: 1443.0
The remainder is 133 after subtracting 909 from 1042.
Append the next digit (4) from the dividend to 133 and continue with: 1334 / 303

On to step 7:
303 can be fit into 1334 4 times, resulting in a remainder of 122.
The number 4 becomes the next digit in our result. 
Result so far: 14434.0
If we subtract 1212 from 1334, we get 122.
Fetch the next digit (0) from the dividend, attach it to 122 and continue: 1220 / 303

Step 8:
The number 303 fits into 1220 4 times, leaving a remainder of 8.
Put 4 as the next digit of the answer. 
Result so far: 144344.0
Subtracting 1212 from 1220 leaves us with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Moving on to step 9:
303 goes into 80 0 times with a remainder of 80.
The next digit of our result is 0. 
Result so far: 144344.0
If we take 0 away from 80, we end up with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

On to step 10:
303 goes into 800 2 times with a remainder of 194.
The next digit of our result is 2. 
Result so far: 144344.02
The remainder is 194 after subtracting 606 from 800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1940, and continue the process.

Going ahead to step 11:
303 goes into 1940 6 times with a remainder of 122.
Record the quotient 6 as the next digit in the result. 
Result so far: 144344.026
If we take 1818 away from 1940, we end up with 122.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1220, and continue the process.

Advancing to step 12:
1220 divided by 303 is 4 with a remainder of 8.
Record the quotient 4 as the next digit in the result. 
Result so far: 144344.0264
Deduct 1212 from 1220 and we're left with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Moving on to step 13:
303 can be fit into 80 0 times, resulting in a remainder of 80.
The next digit of our result is 0. 
Result so far: 144344.0264
Subtracting 0 from 80 leaves us with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Let's proceed to step 14:
If we divide 800 by 303, we get 2 and a remainder of 194.
Write down 2 as next digit of the result. 
Result so far: 144344.026402
Subtracting 606 from 800 leaves us with 194.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1940, and continue the process.

On to step 15:
The number 303 fits into 1940 6 times, leaving a remainder of 122.
Record the quotient 6 as the next digit in the result. 
Result so far: 144344.0264026
The remainder is 122 after subtracting 1818 from 1940.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1220, and continue the process.

On to step 16:
1220 divided by 303 is 4 with a remainder of 8.
Use 4 as the next digit of our solution. 
Result so far: 144344.02640264
Subtract 1212 from 1220 to get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Our division results in 144344.02640264 with a remaining 8e-09.