-40.84% is the change from 262 to 155
Calculation steps:
[( 155 - 262 ) ÷ 262] x 100 = -40.84%
Formula
Percentage change = [(155 - 262) / 262] x 100
Subtract the new number by the original number
155 - 262 = -107
-107 ÷ 262 = -0.4083969465648855
-0.4083969465648855 x 100 = -40.84%