-78.68% is the change from 333 to 71
Calculation steps:
[( 71 - 333 ) ÷ 333] x 100 = -78.68%
Formula
Percentage change = [(71 - 333) / 333] x 100
Subtract the new number by the original number
71 - 333 = -262
-262 ÷ 333 = -0.7867867867867868
-0.7867867867867868 x 100 = -78.68%