We're dividing 8688556 by 227 
The aim is to understand the frequency of 227 in 8688556.

Step 1:
If we divide 8 by 227, 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.
Include the next digit (6) from the dividend after 8, then repeat: 86 / 227

Advancing to step 2:
227 can be fit into 86 0 times, resulting in a remainder of 86.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 86, we get 86.
Fetch the next digit (8) from the dividend, attach it to 86 and continue: 868 / 227

Moving on to step 3:
The number 227 fits into 868 3 times, leaving a remainder of 187.
Put 3 as the next digit of the answer. 
Result so far: 3.0
Subtract 681 from 868 to get 187.
Grab the next digit (8) from the dividend, add it to 187, then carry on: 1878 / 227

Moving on to step 4:
If we divide 1878 by 227, we get 8 and a remainder of 62.
Use 8 as the next digit of our solution. 
Result so far: 38.0
The remainder is 62 after subtracting 1816 from 1878.
Bring next digit (5) of the dividend behind the 62 and repeat the process: 625 / 227

Going ahead to step 5:
227 goes into 625 2 times with a remainder of 171.
The next digit of our result is 2. 
Result so far: 382.0
If we take 454 away from 625, we end up with 171.
Fetch the next digit (5) from the dividend, attach it to 171 and continue: 1715 / 227

Let's proceed to step 6:
If we divide 1715 by 227, we get 7 and a remainder of 126.
Put 7 as the next digit of the answer. 
Result so far: 3827.0
If we subtract 1589 from 1715, we get 126.
Take the next digit (6) from the dividend and append it to 126, then repeat: 1266 / 227

Moving on to step 7:
227 goes into 1266 5 times with a remainder of 131.
Write down 5 as next digit of the result. 
Result so far: 38275.0
Subtract 1135 from 1266 to get 131.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1310, and continue the process.

Advancing to step 8:
If we divide 1310 by 227, we get 5 and a remainder of 175.
Write down 5 as next digit of the result. 
Result so far: 38275.5
Subtracting 1135 from 1310 leaves us with 175.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1750, and continue the process.

On to step 9:
227 goes into 1750 7 times with a remainder of 161.
Put 7 as the next digit of the answer. 
Result so far: 38275.57
If we take 1589 away from 1750, we end up with 161.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1610, and continue the process.

Going ahead to step 10:
When dividing 1610 by 227, we get 7 with a remainder of 21.
The next digit of our result is 7. 
Result so far: 38275.577
If we subtract 1589 from 1610, we get 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

The final outcome is 38275.577, with a leftover of 0.0021.