We're dividing 210089 by 89 
The aim is to understand the frequency of 89 in 210089.

Going ahead to step 1:
The number 89 fits into 2 0 times, leaving a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 2, we get 2.
Bring next digit (1) of the dividend behind the 2 and repeat the process: 21 / 89

Advancing to step 2:
21 divided by 89 is 0 with a remainder of 21.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 21 leaves us with 21.
Grab the next digit (0) from the dividend, add it to 21, then carry on: 210 / 89

Let's proceed to step 3:
89 goes into 210 2 times with a remainder of 32.
Write down 2 as next digit of the result. 
Result so far: 2.0
If we subtract 178 from 210, we get 32.
Include the next digit (0) from the dividend after 32, then repeat: 320 / 89

Moving on to step 4:
When dividing 320 by 89, we get 3 with a remainder of 53.
Use 3 as the next digit of our solution. 
Result so far: 23.0
If we take 267 away from 320, we end up with 53.
Append the next digit (8) from the dividend to 53 and continue with: 538 / 89

On to step 5:
If we divide 538 by 89, we get 6 and a remainder of 4.
The next digit of our result is 6. 
Result so far: 236.0
If we subtract 534 from 538, we get 4.
Grab the next digit (9) from the dividend, add it to 4, then carry on: 49 / 89

Going ahead to step 6:
When dividing 49 by 89, we get 0 with a remainder of 49.
Write down 0 as next digit of the result. 
Result so far: 2360.0
The remainder is 49 after subtracting 0 from 49.
Since there are no more digits in the dividend, we add a zero to the remainder making it 490, and continue the process.

Going ahead to step 7:
89 goes into 490 5 times with a remainder of 45.
Put 5 as the next digit of the answer. 
Result so far: 2360.5
Deduct 445 from 490 and we're left with 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Let's proceed to step 8:
If we divide 450 by 89, we get 5 and a remainder of 5.
Record the quotient 5 as the next digit in the result. 
Result so far: 2360.55
The remainder is 5 after subtracting 445 from 450.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

The final outcome is 2360.55, with a leftover of 0.005.