We look at the division of 12602894 by 228 
The aim is to understand the frequency of 228 in 12602894.

On to step 1:
1 divided by 228 is 0 with a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Bring next digit (2) of the dividend behind the 1 and repeat the process: 12 / 228

Step 2:
228 goes into 12 0 times with a remainder of 12.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 12 leaves us with 12.
Append the next digit (6) from the dividend to 12 and continue with: 126 / 228

Step 3:
126 divided by 228 is 0 with a remainder of 126.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 126 leaves us with 126.
Take the next digit (0) from the dividend and append it to 126, then repeat: 1260 / 228

Step 4:
228 can be fit into 1260 5 times, resulting in a remainder of 120.
Write down 5 as next digit of the result. 
Result so far: 5.0
If we take 1140 away from 1260, we end up with 120.
Bring next digit (2) of the dividend behind the 120 and repeat the process: 1202 / 228

Step 5:
228 goes into 1202 5 times with a remainder of 62.
Write down 5 as next digit of the result. 
Result so far: 55.0
If we subtract 1140 from 1202, we get 62.
Grab the next digit (8) from the dividend, add it to 62, then carry on: 628 / 228

Advancing to step 6:
When dividing 628 by 228, we get 2 with a remainder of 172.
Use 2 as the next digit of our solution. 
Result so far: 552.0
If we take 456 away from 628, we end up with 172.
Append the next digit (9) from the dividend to 172 and continue with: 1729 / 228

Moving on to step 7:
228 goes into 1729 7 times with a remainder of 133.
The number 7 becomes the next digit in our result. 
Result so far: 5527.0
Subtract 1596 from 1729 to get 133.
Take the next digit (4) from the dividend and append it to 133, then repeat: 1334 / 228

Moving on to step 8:
228 can be fit into 1334 5 times, resulting in a remainder of 194.
Record the quotient 5 as the next digit in the result. 
Result so far: 55275.0
Subtracting 1140 from 1334 leaves us with 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 9:
228 goes into 1940 8 times with a remainder of 116.
The next digit of our result is 8. 
Result so far: 55275.8
If we take 1824 away from 1940, we end up with 116.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1160, and continue the process.

Step 10:
When dividing 1160 by 228, we get 5 with a remainder of 20.
Write down 5 as next digit of the result. 
Result so far: 55275.85
Deduct 1140 from 1160 and we're left with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Moving on to step 11:
When dividing 200 by 228, we get 0 with a remainder of 200.
Write down 0 as next digit of the result. 
Result so far: 55275.85
If we subtract 0 from 200, we get 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

Let's proceed to step 12:
When dividing 2000 by 228, we get 8 with a remainder of 176.
The number 8 becomes the next digit in our result. 
Result so far: 55275.8508
Deduct 1824 from 2000 and we're left with 176.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1760, and continue the process.

On to step 13:
228 can be fit into 1760 7 times, resulting in a remainder of 164.
Use 7 as the next digit of our solution. 
Result so far: 55275.85087
The remainder is 164 after subtracting 1596 from 1760.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1640, and continue the process.

Advancing to step 14:
1640 divided by 228 is 7 with a remainder of 44.
Put 7 as the next digit of the answer. 
Result so far: 55275.850877
Deduct 1596 from 1640 and we're left with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

The quotient of the division is 55275.850877, and the remainder is 4.4e-06.