-37.91% is the change from 488 to 303
Calculation steps:
[( 303 - 488 ) ÷ 488] x 100 = -37.91%
Formula
Percentage change = [(303 - 488) / 488] x 100
Subtract the new number by the original number
303 - 488 = -185
-185 ÷ 488 = -0.3790983606557377
-0.3790983606557377 x 100 = -37.91%