-69.26% is the change from 309 to 95
Calculation steps:
[( 95 - 309 ) ÷ 309] x 100 = -69.26%
Formula
Percentage change = [(95 - 309) / 309] x 100
Subtract the new number by the original number
95 - 309 = -214
-214 ÷ 309 = -0.6925566343042071
-0.6925566343042071 x 100 = -69.26%