-40.96% is the change from 437 to 258
Calculation steps:
[( 258 - 437 ) ÷ 437] x 100 = -40.96%
Formula
Percentage change = [(258 - 437) / 437] x 100
Subtract the new number by the original number
258 - 437 = -179
-179 ÷ 437 = -0.4096109839816934
-0.4096109839816934 x 100 = -40.96%