-32.99% is the change from 488 to 327
Calculation steps:
[( 327 - 488 ) ÷ 488] x 100 = -32.99%
Formula
Percentage change = [(327 - 488) / 488] x 100
Subtract the new number by the original number
327 - 488 = -161
-161 ÷ 488 = -0.32991803278688525
-0.32991803278688525 x 100 = -32.99%