-51.26% is the change from 437 to 213
Calculation steps:
[( 213 - 437 ) ÷ 437] x 100 = -51.26%
Formula
Percentage change = [(213 - 437) / 437] x 100
Subtract the new number by the original number
213 - 437 = -224
-224 ÷ 437 = -0.5125858123569794
-0.5125858123569794 x 100 = -51.26%