-42.33% is the change from 437 to 252
Calculation steps:
[( 252 - 437 ) ÷ 437] x 100 = -42.33%
Formula
Percentage change = [(252 - 437) / 437] x 100
Subtract the new number by the original number
252 - 437 = -185
-185 ÷ 437 = -0.4233409610983982
-0.4233409610983982 x 100 = -42.33%