-47.68% is the change from 302 to 158
Calculation steps:
[( 158 - 302 ) ÷ 302] x 100 = -47.68%
Formula
Percentage change = [(158 - 302) / 302] x 100
Subtract the new number by the original number
158 - 302 = -144
-144 ÷ 302 = -0.4768211920529801
-0.4768211920529801 x 100 = -47.68%