-21.72% is the change from 488 to 382
Calculation steps:
[( 382 - 488 ) ÷ 488] x 100 = -21.72%
Formula
Percentage change = [(382 - 488) / 488] x 100
Subtract the new number by the original number
382 - 488 = -106
-106 ÷ 488 = -0.21721311475409835
-0.21721311475409835 x 100 = -21.72%