I have a raster surface with values ranging from 0 -100. I want to create a categorical classification (percentage categories of 5%, e.g. 0-5%, 6-10%...) and reclassify my surface into these categories. I am not sure exactly how to do this. I was wondering whether anyone could guide me through the steps I need to take. I am not sure whether I need to start in the Layer properties>Symbology before using the reclassify tool and if so what exactly do I need to choose in terms of the classification (e.g. natural, equal Interval etc.) and that sort of thing. I read the online help pages but I am still not getting anywhere!
I am using ArcGIS 10.2 for Desktop.