-72.95% is the change from 499 to 135
Calculation steps:
[( 135 - 499 ) ÷ 499] x 100 = -72.95%
Formula
Percentage change = [(135 - 499) / 499] x 100
Subtract the new number by the original number
135 - 499 = -364
-364 ÷ 499 = -0.7294589178356713
-0.7294589178356713 x 100 = -72.95%