-3.86% is the change from 933 to 897
Calculation steps:
[( 897 - 933 ) ÷ 933] x 100 = -3.86%
Formula
Percentage change = [(897 - 933) / 933] x 100
Subtract the new number by the original number
897 - 933 = -36
-36 ÷ 933 = -0.03858520900321544
-0.03858520900321544 x 100 = -3.86%