-75.17% is the change from 302 to 75
Calculation steps:
[( 75 - 302 ) ÷ 302] x 100 = -75.17%
Formula
Percentage change = [(75 - 302) / 302] x 100
Subtract the new number by the original number
75 - 302 = -227
-227 ÷ 302 = -0.7516556291390728
-0.7516556291390728 x 100 = -75.17%