-74.03% is the change from 516 to 134
Calculation steps:
[( 134 - 516 ) ÷ 516] x 100 = -74.03%
Formula
Percentage change = [(134 - 516) / 516] x 100
Subtract the new number by the original number
134 - 516 = -382
-382 ÷ 516 = -0.7403100775193798
-0.7403100775193798 x 100 = -74.03%