findTickmark = (value, min, max, step) => {
			return Math.floor((value - min) / step);
		}
Renders the label under the RangeSlider control.

@param {sap.ui.core.RenderManager} oRM The RenderManager that can be used for writing to the render output buffer.
@param {sap.m.RangeSlider} oControl An object representation of the slider that should be rendered.