We look at the division of 85012478 by 203 
The aim is to understand the frequency of 203 in 85012478.

Step 1:
If we divide 8 by 203, we get 0 and a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Append the next digit (5) from the dividend to 8 and continue with: 85 / 203

Going ahead to step 2:
The number 203 fits into 85 0 times, leaving a remainder of 85.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 85 to get 85.
Bring next digit (0) of the dividend behind the 85 and repeat the process: 850 / 203

Let's proceed to step 3:
When dividing 850 by 203, we get 4 with a remainder of 38.
The number 4 becomes the next digit in our result. 
Result so far: 4.0
Deduct 812 from 850 and we're left with 38.
Take the next digit (1) from the dividend and append it to 38, then repeat: 381 / 203

On to step 4:
If we divide 381 by 203, we get 1 and a remainder of 178.
Use 1 as the next digit of our solution. 
Result so far: 41.0
Deduct 203 from 381 and we're left with 178.
Fetch the next digit (2) from the dividend, attach it to 178 and continue: 1782 / 203

Step 5:
When dividing 1782 by 203, we get 8 with a remainder of 158.
Put 8 as the next digit of the answer. 
Result so far: 418.0
If we take 1624 away from 1782, we end up with 158.
Take the next digit (4) from the dividend and append it to 158, then repeat: 1584 / 203

On to step 6:
203 can be fit into 1584 7 times, resulting in a remainder of 163.
Write down 7 as next digit of the result. 
Result so far: 4187.0
Subtract 1421 from 1584 to get 163.
Take the next digit (7) from the dividend and append it to 163, then repeat: 1637 / 203

Going ahead to step 7:
When dividing 1637 by 203, we get 8 with a remainder of 13.
The number 8 becomes the next digit in our result. 
Result so far: 41878.0
Deduct 1624 from 1637 and we're left with 13.
Fetch the next digit (8) from the dividend, attach it to 13 and continue: 138 / 203

Going ahead to step 8:
203 goes into 138 0 times with a remainder of 138.
The next digit of our result is 0. 
Result so far: 418780.0
If we subtract 0 from 138, we get 138.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1380, and continue the process.

Moving on to step 9:
203 can be fit into 1380 6 times, resulting in a remainder of 162.
The next digit of our result is 6. 
Result so far: 418780.6
The remainder is 162 after subtracting 1218 from 1380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1620, and continue the process.

Let's proceed to step 10:
When dividing 1620 by 203, we get 7 with a remainder of 199.
The next digit of our result is 7. 
Result so far: 418780.67
The remainder is 199 after subtracting 1421 from 1620.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1990, and continue the process.

Advancing to step 11:
1990 divided by 203 is 9 with a remainder of 163.
Use 9 as the next digit of our solution. 
Result so far: 418780.679
If we take 1827 away from 1990, we end up with 163.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1630, and continue the process.

On to step 12:
If we divide 1630 by 203, we get 8 and a remainder of 6.
Put 8 as the next digit of the answer. 
Result so far: 418780.6798
The remainder is 6 after subtracting 1624 from 1630.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Moving on to step 13:
If we divide 60 by 203, we get 0 and a remainder of 60.
The next digit of our result is 0. 
Result so far: 418780.6798
If we subtract 0 from 60, we get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Let's proceed to step 14:
When dividing 600 by 203, we get 2 with a remainder of 194.
The number 2 becomes the next digit in our result. 
Result so far: 418780.679802
Subtract 406 from 600 to get 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:
203 goes into 1940 9 times with a remainder of 113.
Write down 9 as next digit of the result. 
Result so far: 418780.6798029
The remainder is 113 after subtracting 1827 from 1940.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1130, and continue the process.

Let's proceed to step 16:
When dividing 1130 by 203, we get 5 with a remainder of 115.
Use 5 as the next digit of our solution. 
Result so far: 418780.67980295
Subtract 1015 from 1130 to get 115.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1150, and continue the process.

The final result is 418780.67980295 with a remainder of 1.15e-07.