-81.4% is the change from 516 to 96
Calculation steps:
[( 96 - 516 ) ÷ 516] x 100 = -81.4%
Formula
Percentage change = [(96 - 516) / 516] x 100
Subtract the new number by the original number
96 - 516 = -420
-420 ÷ 516 = -0.813953488372093
-0.813953488372093 x 100 = -81.4%