Full Idea
Change might mean that a particular lost some or perhaps all of its previous characteristics and retained at worst only a dubious numerical identity derived from temporal continuity of the occupation of a place or continuous sequence of places.
Gist of Idea
A particular might change all of its characteristics, retaining mere numerical identity
Source
Harré,R./Madden,E.H. (Causal Powers [1975], 8.II)
Book Reference
Harré,R/Madden,E.H.: 'Causal Powers: A Theory of Natural Necessity' [Blackwell 1975], p.143
A Reaction
If all that is left is its location, that seems like passing-away rather than change. A dead leaf retains mere numerical identity while losing its essence. A burnt-up leaf might have a location, but it hardly qualifies as a 'leaf'.