17510259 ÷ 228 
The aim is to understand the frequency of 228 in 17510259.

Moving on to step 1:
228 goes into 1 0 times with a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Bring next digit (7) of the dividend behind the 1 and repeat the process: 17 / 228

Step 2:
17 divided by 228 is 0 with a remainder of 17.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 17 and we're left with 17.
Append the next digit (5) from the dividend to 17 and continue with: 175 / 228

On to step 3:
The number 228 fits into 175 0 times, leaving a remainder of 175.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 175, we get 175.
Grab the next digit (1) from the dividend, add it to 175, then carry on: 1751 / 228

Advancing to step 4:
The number 228 fits into 1751 7 times, leaving a remainder of 155.
Use 7 as the next digit of our solution. 
Result so far: 7.0
Deduct 1596 from 1751 and we're left with 155.
Include the next digit (0) from the dividend after 155, then repeat: 1550 / 228

Let's proceed to step 5:
228 goes into 1550 6 times with a remainder of 182.
The next digit of our result is 6. 
Result so far: 76.0
The remainder is 182 after subtracting 1368 from 1550.
Include the next digit (2) from the dividend after 182, then repeat: 1822 / 228

Let's proceed to step 6:
228 can be fit into 1822 7 times, resulting in a remainder of 226.
Write down 7 as next digit of the result. 
Result so far: 767.0
If we take 1596 away from 1822, we end up with 226.
Append the next digit (5) from the dividend to 226 and continue with: 2265 / 228

On to step 7:
When dividing 2265 by 228, we get 9 with a remainder of 213.
Record the quotient 9 as the next digit in the result. 
Result so far: 7679.0
Deduct 2052 from 2265 and we're left with 213.
Fetch the next digit (9) from the dividend, attach it to 213 and continue: 2139 / 228

Step 8:
When dividing 2139 by 228, we get 9 with a remainder of 87.
Record the quotient 9 as the next digit in the result. 
Result so far: 76799.0
The remainder is 87 after subtracting 2052 from 2139.
Since there are no more digits in the dividend, we add a zero to the remainder making it 870, and continue the process.

Let's proceed to step 9:
228 can be fit into 870 3 times, resulting in a remainder of 186.
Record the quotient 3 as the next digit in the result. 
Result so far: 76799.3
Deduct 684 from 870 and we're left with 186.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1860, and continue the process.

Moving on to step 10:
If we divide 1860 by 228, we get 8 and a remainder of 36.
The next digit of our result is 8. 
Result so far: 76799.38
The remainder is 36 after subtracting 1824 from 1860.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Let's proceed to step 11:
228 goes into 360 1 times with a remainder of 132.
Put 1 as the next digit of the answer. 
Result so far: 76799.381
Deduct 228 from 360 and we're left with 132.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1320, and continue the process.

Let's proceed to step 12:
When dividing 1320 by 228, we get 5 with a remainder of 180.
Use 5 as the next digit of our solution. 
Result so far: 76799.3815
If we take 1140 away from 1320, we end up with 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1800, and continue the process.

Going ahead to step 13:
The number 228 fits into 1800 7 times, leaving a remainder of 204.
Write down 7 as next digit of the result. 
Result so far: 76799.38157
Subtracting 1596 from 1800 leaves us with 204.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2040, and continue the process.

Advancing to step 14:
228 can be fit into 2040 8 times, resulting in a remainder of 216.
The number 8 becomes the next digit in our result. 
Result so far: 76799.381578
The remainder is 216 after subtracting 1824 from 2040.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2160, and continue the process.

On to step 15:
The number 228 fits into 2160 9 times, leaving a remainder of 108.
Use 9 as the next digit of our solution. 
Result so far: 76799.3815789
Deduct 2052 from 2160 and we're left with 108.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1080, and continue the process.

Moving on to step 16:
If we divide 1080 by 228, we get 4 and a remainder of 168.
The number 4 becomes the next digit in our result. 
Result so far: 76799.38157894
If we take 912 away from 1080, we end up with 168.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1680, and continue the process.

The final result is 76799.38157894 with a remainder of 1.68e-07.