-93.41% is the change from 516 to 34
Calculation steps:
[( 34 - 516 ) ÷ 516] x 100 = -93.41%
Formula
Percentage change = [(34 - 516) / 516] x 100
Subtract the new number by the original number
34 - 516 = -482
-482 ÷ 516 = -0.9341085271317829
-0.9341085271317829 x 100 = -93.41%