-1.86% is the change from 914 to 897
Calculation steps:
[( 897 - 914 ) ÷ 914] x 100 = -1.86%
Formula
Percentage change = [(897 - 914) / 914] x 100
Subtract the new number by the original number
897 - 914 = -17
-17 ÷ 914 = -0.018599562363238512
-0.018599562363238512 x 100 = -1.86%