-40.68% is the change from 263 to 156
Calculation steps:
[( 156 - 263 ) ÷ 263] x 100 = -40.68%
Formula
Percentage change = [(156 - 263) / 263] x 100
Subtract the new number by the original number
156 - 263 = -107
-107 ÷ 263 = -0.4068441064638783
-0.4068441064638783 x 100 = -40.68%