-72.62% is the change from 493 to 135
Calculation steps:
[( 135 - 493 ) ÷ 493] x 100 = -72.62%
Formula
Percentage change = [(135 - 493) / 493] x 100
Subtract the new number by the original number
135 - 493 = -358
-358 ÷ 493 = -0.7261663286004056
-0.7261663286004056 x 100 = -72.62%