We look at the division of 1518024 by 89 
The aim is to understand the frequency of 89 in 1518024.

On to step 1:
89 goes into 1 0 times with a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Bring next digit (5) of the dividend behind the 1 and repeat the process: 15 / 89

Going ahead to step 2:
89 goes into 15 0 times with a remainder of 15.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 15, we end up with 15.
Grab the next digit (1) from the dividend, add it to 15, then carry on: 151 / 89

Advancing to step 3:
89 can be fit into 151 1 times, resulting in a remainder of 62.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
The remainder is 62 after subtracting 89 from 151.
Append the next digit (8) from the dividend to 62 and continue with: 628 / 89

On to step 4:
89 goes into 628 7 times with a remainder of 5.
The number 7 becomes the next digit in our result. 
Result so far: 17.0
Subtract 623 from 628 to get 5.
Take the next digit (0) from the dividend and append it to 5, then repeat: 50 / 89

Let's proceed to step 5:
89 goes into 50 0 times with a remainder of 50.
The number 0 becomes the next digit in our result. 
Result so far: 170.0
Subtract 0 from 50 to get 50.
Append the next digit (2) from the dividend to 50 and continue with: 502 / 89

Let's proceed to step 6:
The number 89 fits into 502 5 times, leaving a remainder of 57.
Write down 5 as next digit of the result. 
Result so far: 1705.0
Subtracting 445 from 502 leaves us with 57.
Fetch the next digit (4) from the dividend, attach it to 57 and continue: 574 / 89

Step 7:
When dividing 574 by 89, we get 6 with a remainder of 40.
Put 6 as the next digit of the answer. 
Result so far: 17056.0
If we take 534 away from 574, we end up with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Going ahead to step 8:
89 goes into 400 4 times with a remainder of 44.
Put 4 as the next digit of the answer. 
Result so far: 17056.4
Deduct 356 from 400 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.

Going ahead to step 9:
440 divided by 89 is 4 with a remainder of 84.
Put 4 as the next digit of the answer. 
Result so far: 17056.44
Deduct 356 from 440 and we're left with 84.
Since there are no more digits in the dividend, we add a zero to the remainder making it 840, and continue the process.

The final outcome is 17056.44, with a leftover of 0.084.