-88.74% is the change from 302 to 34
Calculation steps:
[( 34 - 302 ) ÷ 302] x 100 = -88.74%
Formula
Percentage change = [(34 - 302) / 302] x 100
Subtract the new number by the original number
34 - 302 = -268
-268 ÷ 302 = -0.8874172185430463
-0.8874172185430463 x 100 = -88.74%