We're dividing 81868255 by 229 
The aim is to understand the frequency of 229 in 81868255.

Advancing to step 1:
229 goes into 8 0 times with a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Grab the next digit (1) from the dividend, add it to 8, then carry on: 81 / 229

Advancing to step 2:
81 divided by 229 is 0 with a remainder of 81.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 81, we get 81.
Include the next digit (8) from the dividend after 81, then repeat: 818 / 229

Let's proceed to step 3:
When dividing 818 by 229, we get 3 with a remainder of 131.
Record the quotient 3 as the next digit in the result. 
Result so far: 3.0
If we subtract 687 from 818, we get 131.
Append the next digit (6) from the dividend to 131 and continue with: 1316 / 229

Going ahead to step 4:
1316 divided by 229 is 5 with a remainder of 171.
The number 5 becomes the next digit in our result. 
Result so far: 35.0
If we subtract 1145 from 1316, we get 171.
Append the next digit (8) from the dividend to 171 and continue with: 1718 / 229

Going ahead to step 5:
If we divide 1718 by 229, we get 7 and a remainder of 115.
Use 7 as the next digit of our solution. 
Result so far: 357.0
Deduct 1603 from 1718 and we're left with 115.
Include the next digit (2) from the dividend after 115, then repeat: 1152 / 229

On to step 6:
1152 divided by 229 is 5 with a remainder of 7.
Write down 5 as next digit of the result. 
Result so far: 3575.0
If we subtract 1145 from 1152, we get 7.
Append the next digit (5) from the dividend to 7 and continue with: 75 / 229

Advancing to step 7:
229 goes into 75 0 times with a remainder of 75.
The next digit of our result is 0. 
Result so far: 35750.0
Subtract 0 from 75 to get 75.
Append the next digit (5) from the dividend to 75 and continue with: 755 / 229

Moving on to step 8:
When dividing 755 by 229, we get 3 with a remainder of 68.
Write down 3 as next digit of the result. 
Result so far: 357503.0
The remainder is 68 after subtracting 687 from 755.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Moving on to step 9:
When dividing 680 by 229, we get 2 with a remainder of 222.
Write down 2 as next digit of the result. 
Result so far: 357503.2
Deduct 458 from 680 and we're left with 222.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2220, and continue the process.

On to step 10:
The number 229 fits into 2220 9 times, leaving a remainder of 159.
The number 9 becomes the next digit in our result. 
Result so far: 357503.29
If we take 2061 away from 2220, we end up with 159.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1590, and continue the process.

Moving on to step 11:
When dividing 1590 by 229, we get 6 with a remainder of 216.
Put 6 as the next digit of the answer. 
Result so far: 357503.296
Subtracting 1374 from 1590 leaves us with 216.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2160, and continue the process.

Going ahead to step 12:
229 can be fit into 2160 9 times, resulting in a remainder of 99.
Put 9 as the next digit of the answer. 
Result so far: 357503.2969
If we take 2061 away from 2160, we end up with 99.
Since there are no more digits in the dividend, we add a zero to the remainder making it 990, and continue the process.

Advancing to step 13:
990 divided by 229 is 4 with a remainder of 74.
The number 4 becomes the next digit in our result. 
Result so far: 357503.29694
Subtracting 916 from 990 leaves us with 74.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

On to step 14:
When dividing 740 by 229, we get 3 with a remainder of 53.
Record the quotient 3 as the next digit in the result. 
Result so far: 357503.296943
Subtract 687 from 740 to get 53.
Since there are no more digits in the dividend, we add a zero to the remainder making it 530, and continue the process.

Moving on to step 15:
The number 229 fits into 530 2 times, leaving a remainder of 72.
Put 2 as the next digit of the answer. 
Result so far: 357503.2969432
Subtract 458 from 530 to get 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Advancing to step 16:
720 divided by 229 is 3 with a remainder of 33.
The next digit of our result is 3. 
Result so far: 357503.29694323
Subtracting 687 from 720 leaves us with 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

After the division, we end up with 357503.29694323 and a remainder of 3.3e-08.