We're dividing 538990 by 89 
The aim is to understand the frequency of 89 in 538990.

Going ahead to step 1:
The number 89 fits into 5 0 times, leaving a remainder of 5.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 5 to get 5.
Fetch the next digit (3) from the dividend, attach it to 5 and continue: 53 / 89

Advancing to step 2:
When dividing 53 by 89, we get 0 with a remainder of 53.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 53, we get 53.
Append the next digit (8) from the dividend to 53 and continue with: 538 / 89

Advancing to step 3:
89 goes into 538 6 times with a remainder of 4.
Put 6 as the next digit of the answer. 
Result so far: 6.0
The remainder is 4 after subtracting 534 from 538.
Bring next digit (9) of the dividend behind the 4 and repeat the process: 49 / 89

Let's proceed to step 4:
89 goes into 49 0 times with a remainder of 49.
Put 0 as the next digit of the answer. 
Result so far: 60.0
Subtract 0 from 49 to get 49.
Bring next digit (9) of the dividend behind the 49 and repeat the process: 499 / 89

Step 5:
499 divided by 89 is 5 with a remainder of 54.
The next digit of our result is 5. 
Result so far: 605.0
The remainder is 54 after subtracting 445 from 499.
Take the next digit (0) from the dividend and append it to 54, then repeat: 540 / 89

Let's proceed to step 6:
89 can be fit into 540 6 times, resulting in a remainder of 6.
Use 6 as the next digit of our solution. 
Result so far: 6056.0
If we subtract 534 from 540, we get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Going ahead to step 7:
If we divide 60 by 89, we get 0 and a remainder of 60.
Use 0 as the next digit of our solution. 
Result so far: 6056.0
The remainder is 60 after subtracting 0 from 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

On to step 8:
89 goes into 600 6 times with a remainder of 66.
Record the quotient 6 as the next digit in the result. 
Result so far: 6056.06
Subtracting 534 from 600 leaves us with 66.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

Let's proceed to step 9:
If we divide 660 by 89, we get 7 and a remainder of 37.
The number 7 becomes the next digit in our result. 
Result so far: 6056.067
The remainder is 37 after subtracting 623 from 660.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

On to step 10:
89 can be fit into 370 4 times, resulting in a remainder of 14.
The next digit of our result is 4. 
Result so far: 6056.0674
If we take 356 away from 370, we end up with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Moving on to step 11:
89 can be fit into 140 1 times, resulting in a remainder of 51.
Write down 1 as next digit of the result. 
Result so far: 6056.06741
If we take 89 away from 140, we end up with 51.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

Advancing to step 12:
89 goes into 510 5 times with a remainder of 65.
Record the quotient 5 as the next digit in the result. 
Result so far: 6056.067415
Subtract 445 from 510 to get 65.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

Advancing to step 13:
89 goes into 650 7 times with a remainder of 27.
Record the quotient 7 as the next digit in the result. 
Result so far: 6056.0674157
The remainder is 27 after subtracting 623 from 650.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Let's proceed to step 14:
89 goes into 270 3 times with a remainder of 3.
The next digit of our result is 3. 
Result so far: 6056.06741573
If we subtract 267 from 270, we get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Our division results in 6056.06741573 with a remaining 3e-09.