-49.23% is the change from 260 to 132
Calculation steps:
[( 132 - 260 ) ÷ 260] x 100 = -49.23%
Formula
Percentage change = [(132 - 260) / 260] x 100
Subtract the new number by the original number
132 - 260 = -128
-128 ÷ 260 = -0.49230769230769234
-0.49230769230769234 x 100 = -49.23%