-24.49% is the change from 437 to 330
Calculation steps:
[( 330 - 437 ) ÷ 437] x 100 = -24.49%
Formula
Percentage change = [(330 - 437) / 437] x 100
Subtract the new number by the original number
330 - 437 = -107
-107 ÷ 437 = -0.2448512585812357
-0.2448512585812357 x 100 = -24.49%