-31.68% is the change from 483 to 330
Calculation steps:
[( 330 - 483 ) ÷ 483] x 100 = -31.68%
Formula
Percentage change = [(330 - 483) / 483] x 100
Subtract the new number by the original number
330 - 483 = -153
-153 ÷ 483 = -0.3167701863354037
-0.3167701863354037 x 100 = -31.68%