We divide 258871 by 89
The aim is to understand the frequency of 89 in 258871.

Going ahead to step 1:
The number 89 fits into 2 0 times, leaving a remainder of 2.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 2 after subtracting 0 from 2.
Include the next digit (5) from the dividend after 2, then repeat: 25 / 89

Moving on to step 2:
25 divided by 89 is 0 with a remainder of 25.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 25 and we're left with 25.
Append the next digit (8) from the dividend to 25 and continue with: 258 / 89

On to step 3:
258 divided by 89 is 2 with a remainder of 80.
The next digit of our result is 2. 
Result so far: 2.0
If we subtract 178 from 258, we get 80.
Include the next digit (8) from the dividend after 80, then repeat: 808 / 89

On to step 4:
If we divide 808 by 89, we get 9 and a remainder of 7.
Use 9 as the next digit of our solution. 
Result so far: 29.0
Subtract 801 from 808 to get 7.
Grab the next digit (7) from the dividend, add it to 7, then carry on: 77 / 89

Going ahead to step 5:
When dividing 77 by 89, we get 0 with a remainder of 77.
Write down 0 as next digit of the result. 
Result so far: 290.0
The remainder is 77 after subtracting 0 from 77.
Bring next digit (1) of the dividend behind the 77 and repeat the process: 771 / 89

Step 6:
89 goes into 771 8 times with a remainder of 59.
The number 8 becomes the next digit in our result. 
Result so far: 2908.0
The remainder is 59 after subtracting 712 from 771.
Since there are no more digits in the dividend, we add a zero to the remainder making it 590, and continue the process.

Going ahead to step 7:
When dividing 590 by 89, we get 6 with a remainder of 56.
The number 6 becomes the next digit in our result. 
Result so far: 2908.6
Subtract 534 from 590 to get 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Moving on to step 8:
89 can be fit into 560 6 times, resulting in a remainder of 26.
The number 6 becomes the next digit in our result. 
Result so far: 2908.66
The remainder is 26 after subtracting 534 from 560.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

The quotient of the division is 2908.66, and the remainder is 0.026.