How to in an array go from integer to decimal by multiply by 100?

PaulS:
So, why don't you?

I have tried to first make

int data[5];

to

float data[5];

I have also tried to make a new float variable and pass the data to it and send it.

But non of them work.

So my question is still the same, i actuallt dont know how to do it. Where do i add the *100?