We look at the division of 318488 by 89 
The aim is to understand the frequency of 89 in 318488.

Step 1:
3 divided by 89 is 0 with a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Bring next digit (1) of the dividend behind the 3 and repeat the process: 31 / 89

Let's proceed to step 2:
When dividing 31 by 89, we get 0 with a remainder of 31.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 31 after subtracting 0 from 31.
Grab the next digit (8) from the dividend, add it to 31, then carry on: 318 / 89

Advancing to step 3:
If we divide 318 by 89, we get 3 and a remainder of 51.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
If we take 267 away from 318, we end up with 51.
Bring next digit (4) of the dividend behind the 51 and repeat the process: 514 / 89

Advancing to step 4:
89 goes into 514 5 times with a remainder of 69.
Put 5 as the next digit of the answer. 
Result so far: 35.0
Deduct 445 from 514 and we're left with 69.
Bring next digit (8) of the dividend behind the 69 and repeat the process: 698 / 89

Advancing to step 5:
If we divide 698 by 89, we get 7 and a remainder of 75.
Put 7 as the next digit of the answer. 
Result so far: 357.0
Deduct 623 from 698 and we're left with 75.
Bring next digit (8) of the dividend behind the 75 and repeat the process: 758 / 89

Step 6:
If we divide 758 by 89, we get 8 and a remainder of 46.
Write down 8 as next digit of the result. 
Result so far: 3578.0
The remainder is 46 after subtracting 712 from 758.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Step 7:
460 divided by 89 is 5 with a remainder of 15.
The number 5 becomes the next digit in our result. 
Result so far: 3578.5
Deduct 445 from 460 and we're left with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Let's proceed to step 8:
150 divided by 89 is 1 with a remainder of 61.
Record the quotient 1 as the next digit in the result. 
Result so far: 3578.51
If we take 89 away from 150, we end up with 61.
Since there are no more digits in the dividend, we add a zero to the remainder making it 610, and continue the process.

Moving on to step 9:
89 can be fit into 610 6 times, resulting in a remainder of 76.
The next digit of our result is 6. 
Result so far: 3578.516
Subtracting 534 from 610 leaves us with 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

Going ahead to step 10:
760 divided by 89 is 8 with a remainder of 48.
Record the quotient 8 as the next digit in the result. 
Result so far: 3578.5168
Subtracting 712 from 760 leaves us with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Let's proceed to step 11:
480 divided by 89 is 5 with a remainder of 35.
The next digit of our result is 5. 
Result so far: 3578.51685
Subtract 445 from 480 to get 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Let's proceed to step 12:
89 can be fit into 350 3 times, resulting in a remainder of 83.
Put 3 as the next digit of the answer. 
Result so far: 3578.516853
Subtract 267 from 350 to get 83.
Since there are no more digits in the dividend, we add a zero to the remainder making it 830, and continue the process.

Moving on to step 13:
830 divided by 89 is 9 with a remainder of 29.
The number 9 becomes the next digit in our result. 
Result so far: 3578.5168539
Deduct 801 from 830 and we're left with 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

Let's proceed to step 14:
89 can be fit into 290 3 times, resulting in a remainder of 23.
The number 3 becomes the next digit in our result. 
Result so far: 3578.51685393
If we subtract 267 from 290, we get 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Our division results in 3578.51685393 with a remaining 2.3e-08.