We look at the division of 84855003 by 225 
The aim is to understand the frequency of 225 in 84855003.

Going ahead to step 1:
8 divided by 225 is 0 with a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Fetch the next digit (4) from the dividend, attach it to 8 and continue: 84 / 225

Let's proceed to step 2:
If we divide 84 by 225, we get 0 and a remainder of 84.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 84 to get 84.
Bring next digit (8) of the dividend behind the 84 and repeat the process: 848 / 225

Going ahead to step 3:
225 goes into 848 3 times with a remainder of 173.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
Subtracting 675 from 848 leaves us with 173.
Append the next digit (5) from the dividend to 173 and continue with: 1735 / 225

Moving on to step 4:
1735 divided by 225 is 7 with a remainder of 160.
Use 7 as the next digit of our solution. 
Result so far: 37.0
Deduct 1575 from 1735 and we're left with 160.
Take the next digit (5) from the dividend and append it to 160, then repeat: 1605 / 225

Going ahead to step 5:
225 can be fit into 1605 7 times, resulting in a remainder of 30.
The number 7 becomes the next digit in our result. 
Result so far: 377.0
The remainder is 30 after subtracting 1575 from 1605.
Grab the next digit (0) from the dividend, add it to 30, then carry on: 300 / 225

On to step 6:
If we divide 300 by 225, we get 1 and a remainder of 75.
Write down 1 as next digit of the result. 
Result so far: 3771.0
Subtract 225 from 300 to get 75.
Take the next digit (0) from the dividend and append it to 75, then repeat: 750 / 225

Let's proceed to step 7:
225 can be fit into 750 3 times, resulting in a remainder of 75.
Use 3 as the next digit of our solution. 
Result so far: 37713.0
If we take 675 away from 750, we end up with 75.
Append the next digit (3) from the dividend to 75 and continue with: 753 / 225

On to step 8:
225 goes into 753 3 times with a remainder of 78.
Record the quotient 3 as the next digit in the result. 
Result so far: 377133.0
The remainder is 78 after subtracting 675 from 753.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

On to step 9:
225 goes into 780 3 times with a remainder of 105.
The next digit of our result is 3. 
Result so far: 377133.3
Subtract 675 from 780 to get 105.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1050, and continue the process.

Going ahead to step 10:
1050 divided by 225 is 4 with a remainder of 150.
Record the quotient 4 as the next digit in the result. 
Result so far: 377133.34
If we subtract 900 from 1050, we get 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1500, and continue the process.

Advancing to step 11:
If we divide 1500 by 225, we get 6 and a remainder of 150.
Record the quotient 6 as the next digit in the result. 
Result so far: 377133.346
If we take 1350 away from 1500, we end up with 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1500, and continue the process.

Moving on to step 12:
The number 225 fits into 1500 6 times, leaving a remainder of 150.
The number 6 becomes the next digit in our result. 
Result so far: 377133.3466
If we subtract 1350 from 1500, we get 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1500, and continue the process.

In conclusion, the division gives 377133.3466 with a balance of 0.0015.