I am trying to find out how to calculate percentage of my data for different number ranges. So I have a data that looks like this:

```
0.81761
0.255319
0.359551
0.210191
0.374046
0.188406
0.179487
0.265152
0.207792
0.202614
0.150943
```

..and I have these ranges:

```
0-0.3
0.3-0.7
0.7-1
```

I want to know out of my data, what is the percentage that fall into a specific number range. So, for example:

```
0-0.3 -> 72.7%
0.3-0.7 -> 18.18%
0.7-1 -> 9.09%
```

Does anybody knows how to do this calculation?