[Adopted 10-21-1985 as L.L. No. 1-1985 (Ch. 122, Art. IV, of the 1979 Code)]
If the ratio between an exemption granted under § 458 of the Real Property Tax Law and the total assessed value of the real property for which such exemption has been granted increases or decreases due only to a full value assessment in the assessing unit in which such real property is located, the amount of the exemption heretofore or hereafter granted shall be increased or decreased in such subsequent year in the same proportion as the total assessed value has been increased or decreased.