-41.06% is the change from 263 to 155
Calculation steps:
[( 155 - 263 ) ÷ 263] x 100 = -41.06%
Formula
Percentage change = [(155 - 263) / 263] x 100
Subtract the new number by the original number
155 - 263 = -108
-108 ÷ 263 = -0.41064638783269963
-0.41064638783269963 x 100 = -41.06%