We look at the division of 86514406 by 228 
The aim is to understand the frequency of 228 in 86514406.

Going ahead to step 1:
228 goes into 8 0 times with 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.
Include the next digit (6) from the dividend after 8, then repeat: 86 / 228

Advancing to step 2:
228 can be fit into 86 0 times, resulting in a remainder of 86.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 86 to get 86.
Fetch the next digit (5) from the dividend, attach it to 86 and continue: 865 / 228

Going ahead to step 3:
865 divided by 228 is 3 with a remainder of 181.
Put 3 as the next digit of the answer. 
Result so far: 3.0
The remainder is 181 after subtracting 684 from 865.
Grab the next digit (1) from the dividend, add it to 181, then carry on: 1811 / 228

Going ahead to step 4:
When dividing 1811 by 228, we get 7 with a remainder of 215.
Record the quotient 7 as the next digit in the result. 
Result so far: 37.0
If we subtract 1596 from 1811, we get 215.
Take the next digit (4) from the dividend and append it to 215, then repeat: 2154 / 228

Step 5:
When dividing 2154 by 228, we get 9 with a remainder of 102.
Use 9 as the next digit of our solution. 
Result so far: 379.0
Subtract 2052 from 2154 to get 102.
Fetch the next digit (4) from the dividend, attach it to 102 and continue: 1024 / 228

Let's proceed to step 6:
228 goes into 1024 4 times with a remainder of 112.
The next digit of our result is 4. 
Result so far: 3794.0
If we subtract 912 from 1024, we get 112.
Take the next digit (0) from the dividend and append it to 112, then repeat: 1120 / 228

Step 7:
228 goes into 1120 4 times with a remainder of 208.
The number 4 becomes the next digit in our result. 
Result so far: 37944.0
The remainder is 208 after subtracting 912 from 1120.
Append the next digit (6) from the dividend to 208 and continue with: 2086 / 228

Going ahead to step 8:
2086 divided by 228 is 9 with a remainder of 34.
Use 9 as the next digit of our solution. 
Result so far: 379449.0
Subtract 2052 from 2086 to get 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Moving on to step 9:
228 can be fit into 340 1 times, resulting in a remainder of 112.
Use 1 as the next digit of our solution. 
Result so far: 379449.1
Subtracting 228 from 340 leaves us with 112.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1120, and continue the process.

Advancing to step 10:
When dividing 1120 by 228, we get 4 with a remainder of 208.
The number 4 becomes the next digit in our result. 
Result so far: 379449.14
If we take 912 away from 1120, we end up with 208.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2080, and continue the process.

Going ahead to step 11:
The number 228 fits into 2080 9 times, leaving a remainder of 28.
The next digit of our result is 9. 
Result so far: 379449.149
The remainder is 28 after subtracting 2052 from 2080.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Let's proceed to step 12:
228 can be fit into 280 1 times, resulting in a remainder of 52.
Write down 1 as next digit of the result. 
Result so far: 379449.1491
Subtracting 228 from 280 leaves us with 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Moving on to step 13:
When dividing 520 by 228, we get 2 with a remainder of 64.
Put 2 as the next digit of the answer. 
Result so far: 379449.14912
If we take 456 away from 520, we end up with 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Let's proceed to step 14:
When dividing 640 by 228, we get 2 with a remainder of 184.
Write down 2 as next digit of the result. 
Result so far: 379449.149122
The remainder is 184 after subtracting 456 from 640.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1840, and continue the process.

Our division results in 379449.149122 with a remaining 1.84e-05.