-48.29% is the change from 263 to 136
Calculation steps:
[( 136 - 263 ) ÷ 263] x 100 = -48.29%
Formula
Percentage change = [(136 - 263) / 263] x 100
Subtract the new number by the original number
136 - 263 = -127
-127 ÷ 263 = -0.4828897338403042
-0.4828897338403042 x 100 = -48.29%