-5.96% is the change from 302 to 284
Calculation steps:
[( 284 - 302 ) ÷ 302] x 100 = -5.96%
Formula
Percentage change = [(284 - 302) / 302] x 100
Subtract the new number by the original number
284 - 302 = -18
-18 ÷ 302 = -0.059602649006622516
-0.059602649006622516 x 100 = -5.96%