-94.38% is the change from 516 to 29
Calculation steps:
[( 29 - 516 ) ÷ 516] x 100 = -94.38%
Formula
Percentage change = [(29 - 516) / 516] x 100
Subtract the new number by the original number
29 - 516 = -487
-487 ÷ 516 = -0.9437984496124031
-0.9437984496124031 x 100 = -94.38%