-65.32% is the change from 496 to 172
Calculation steps:
[( 172 - 496 ) ÷ 496] x 100 = -65.32%
Formula
Percentage change = [(172 - 496) / 496] x 100
Subtract the new number by the original number
172 - 496 = -324
-324 ÷ 496 = -0.6532258064516129
-0.6532258064516129 x 100 = -65.32%