We look at the division of 14315288 by 203 
The aim is to understand the frequency of 203 in 14315288.

Let's proceed to step 1:
The number 203 fits into 1 0 times, leaving 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.
Bring next digit (4) of the dividend behind the 1 and repeat the process: 14 / 203

Advancing to step 2:
When dividing 14 by 203, we get 0 with a remainder of 14.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 14, we get 14.
Fetch the next digit (3) from the dividend, attach it to 14 and continue: 143 / 203

Going ahead to step 3:
The number 203 fits into 143 0 times, leaving a remainder of 143.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 143 to get 143.
Append the next digit (1) from the dividend to 143 and continue with: 1431 / 203

Step 4:
The number 203 fits into 1431 7 times, leaving a remainder of 10.
Use 7 as the next digit of our solution. 
Result so far: 7.0
Deduct 1421 from 1431 and we're left with 10.
Take the next digit (5) from the dividend and append it to 10, then repeat: 105 / 203

Advancing to step 5:
The number 203 fits into 105 0 times, leaving a remainder of 105.
The next digit of our result is 0. 
Result so far: 70.0
Subtracting 0 from 105 leaves us with 105.
Append the next digit (2) from the dividend to 105 and continue with: 1052 / 203

Going ahead to step 6:
203 can be fit into 1052 5 times, resulting in a remainder of 37.
Record the quotient 5 as the next digit in the result. 
Result so far: 705.0
Deduct 1015 from 1052 and we're left with 37.
Fetch the next digit (8) from the dividend, attach it to 37 and continue: 378 / 203

Step 7:
378 divided by 203 is 1 with a remainder of 175.
Put 1 as the next digit of the answer. 
Result so far: 7051.0
If we take 203 away from 378, we end up with 175.
Take the next digit (8) from the dividend and append it to 175, then repeat: 1758 / 203

On to step 8:
203 goes into 1758 8 times with a remainder of 134.
Record the quotient 8 as the next digit in the result. 
Result so far: 70518.0
Deduct 1624 from 1758 and we're left with 134.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1340, and continue the process.

Going ahead to step 9:
203 can be fit into 1340 6 times, resulting in a remainder of 122.
Record the quotient 6 as the next digit in the result. 
Result so far: 70518.6
Subtract 1218 from 1340 to get 122.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1220, and continue the process.

Let's proceed to step 10:
If we divide 1220 by 203, we get 6 and a remainder of 2.
The next digit of our result is 6. 
Result so far: 70518.66
The remainder is 2 after subtracting 1218 from 1220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

After the division, we end up with 70518.66 and a remainder of 0.002.