We divide 81251088 by 203
The aim is to understand the frequency of 203 in 81251088.

Let's proceed to step 1:
If we divide 8 by 203, we get 0 and a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Fetch the next digit (1) from the dividend, attach it to 8 and continue: 81 / 203

Let's proceed to step 2:
If we divide 81 by 203, we get 0 and a remainder of 81.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 81 and we're left with 81.
Fetch the next digit (2) from the dividend, attach it to 81 and continue: 812 / 203

Going ahead to step 3:
203 can be fit into 812 4 times, resulting in a remainder of 0.
The next digit of our result is 4. 
Result so far: 4.0
Deduct 812 from 812 and we're left with 0.
Include the next digit (5) from the dividend after 0, then repeat: 5 / 203

Advancing to step 4:
5 divided by 203 is 0 with a remainder of 5.
The number 0 becomes the next digit in our result. 
Result so far: 40.0
The remainder is 5 after subtracting 0 from 5.
Append the next digit (1) from the dividend to 5 and continue with: 51 / 203

Moving on to step 5:
203 can be fit into 51 0 times, resulting in a remainder of 51.
Write down 0 as next digit of the result. 
Result so far: 400.0
Subtract 0 from 51 to get 51.
Take the next digit (0) from the dividend and append it to 51, then repeat: 510 / 203

Advancing to step 6:
203 can be fit into 510 2 times, resulting in a remainder of 104.
The next digit of our result is 2. 
Result so far: 4002.0
Subtracting 406 from 510 leaves us with 104.
Fetch the next digit (8) from the dividend, attach it to 104 and continue: 1048 / 203

Moving on to step 7:
203 can be fit into 1048 5 times, resulting in a remainder of 33.
The number 5 becomes the next digit in our result. 
Result so far: 40025.0
Deduct 1015 from 1048 and we're left with 33.
Append the next digit (8) from the dividend to 33 and continue with: 338 / 203

Step 8:
If we divide 338 by 203, we get 1 and a remainder of 135.
Use 1 as the next digit of our solution. 
Result so far: 400251.0
The remainder is 135 after subtracting 203 from 338.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1350, and continue the process.

Let's proceed to step 9:
When dividing 1350 by 203, we get 6 with a remainder of 132.
The number 6 becomes the next digit in our result. 
Result so far: 400251.6
Deduct 1218 from 1350 and we're left with 132.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1320, and continue the process.

Going ahead to step 10:
The number 203 fits into 1320 6 times, leaving a remainder of 102.
The next digit of our result is 6. 
Result so far: 400251.66
If we take 1218 away from 1320, we end up with 102.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1020, and continue the process.

In conclusion, the division gives 400251.66 with a balance of 0.102.