We look at the division of 339489 by 97 
Let's see how many times 97 fits into 339489.

On to step 1:
If we divide 3 by 97, we get 0 and a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 3 to get 3.
Append the next digit (3) from the dividend to 3 and continue with: 33 / 97

Moving on to step 2:
If we divide 33 by 97, we get 0 and a remainder of 33.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 33, we get 33.
Fetch the next digit (9) from the dividend, attach it to 33 and continue: 339 / 97

Step 3:
If we divide 339 by 97, we get 3 and a remainder of 48.
Record the quotient 3 as the next digit in the result. 
Result so far: 3.0
If we subtract 291 from 339, we get 48.
Take the next digit (4) from the dividend and append it to 48, then repeat: 484 / 97

Going ahead to step 4:
97 goes into 484 4 times with a remainder of 96.
The next digit of our result is 4. 
Result so far: 34.0
If we take 388 away from 484, we end up with 96.
Include the next digit (8) from the dividend after 96, then repeat: 968 / 97

Let's proceed to step 5:
968 divided by 97 is 9 with a remainder of 95.
Use 9 as the next digit of our solution. 
Result so far: 349.0
Deduct 873 from 968 and we're left with 95.
Fetch the next digit (9) from the dividend, attach it to 95 and continue: 959 / 97

Advancing to step 6:
97 goes into 959 9 times with a remainder of 86.
The number 9 becomes the next digit in our result. 
Result so far: 3499.0
Subtract 873 from 959 to get 86.
Since there are no more digits in the dividend, we add a zero to the remainder making it 860, and continue the process.

Let's proceed to step 7:
860 divided by 97 is 8 with a remainder of 84.
The next digit of our result is 8. 
Result so far: 3499.8
Subtract 776 from 860 to get 84.
Since there are no more digits in the dividend, we add a zero to the remainder making it 840, and continue the process.

Let's proceed to step 8:
97 goes into 840 8 times with a remainder of 64.
Use 8 as the next digit of our solution. 
Result so far: 3499.88
Subtract 776 from 840 to get 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

After the division, we end up with 3499.88 and a remainder of 0.064.