-96.36% is the change from 302 to 11
Calculation steps:
[( 11 - 302 ) ÷ 302] x 100 = -96.36%
Formula
Percentage change = [(11 - 302) / 302] x 100
Subtract the new number by the original number
11 - 302 = -291
-291 ÷ 302 = -0.9635761589403974
-0.9635761589403974 x 100 = -96.36%