-67.21% is the change from 488 to 160
Calculation steps:
[( 160 - 488 ) ÷ 488] x 100 = -67.21%
Formula
Percentage change = [(160 - 488) / 488] x 100
Subtract the new number by the original number
160 - 488 = -328
-328 ÷ 488 = -0.6721311475409836
-0.6721311475409836 x 100 = -67.21%