-85.48% is the change from 496 to 72
Calculation steps:
[( 72 - 496 ) ÷ 496] x 100 = -85.48%
Formula
Percentage change = [(72 - 496) / 496] x 100
Subtract the new number by the original number
72 - 496 = -424
-424 ÷ 496 = -0.8548387096774194
-0.8548387096774194 x 100 = -85.48%