Question: I calculate a `var` like this:

`var difference = new - old;`

This outputs either a positive or negative number.

Then:

```
if (difference => 2) {
  text = "2 or more";
} else if (difference < -1) {
  text = "more than 1 behind;
} 

```

With this code, even when the `difference` output is `-5000` for example, I still get `2 or more`. Whereas it should be `even less than 1`.

Why? And how to correct?

Answer: 
It seems that the right operator is >= and not =>
```
 if (difference >= 2) {
  text = "2 or more";
} else if (difference < -1) {
  text = "more than 1 behind;
} 

```