-64.32% is the change from 482 to 172
Calculation steps:
[( 172 - 482 ) ÷ 482] x 100 = -64.32%
Formula
Percentage change = [(172 - 482) / 482] x 100
Subtract the new number by the original number
172 - 482 = -310
-310 ÷ 482 = -0.6431535269709544
-0.6431535269709544 x 100 = -64.32%