-41.13% is the change from 265 to 156
Calculation steps:
[( 156 - 265 ) ÷ 265] x 100 = -41.13%
Formula
Percentage change = [(156 - 265) / 265] x 100
Subtract the new number by the original number
156 - 265 = -109
-109 ÷ 265 = -0.41132075471698115
-0.41132075471698115 x 100 = -41.13%