-40.58% is the change from 276 to 164
Calculation steps:
[( 164 - 276 ) ÷ 276] x 100 = -40.58%
Formula
Percentage change = [(164 - 276) / 276] x 100
Subtract the new number by the original number
164 - 276 = -112
-112 ÷ 276 = -0.4057971014492754
-0.4057971014492754 x 100 = -40.58%