-96.34% is the change from 437 to 16
Calculation steps:
[( 16 - 437 ) ÷ 437] x 100 = -96.34%
Formula
Percentage change = [(16 - 437) / 437] x 100
Subtract the new number by the original number
16 - 437 = -421
-421 ÷ 437 = -0.9633867276887872
-0.9633867276887872 x 100 = -96.34%