-3.74% is the change from 454 to 437
Calculation steps:
[( 437 - 454 ) ÷ 454] x 100 = -3.74%
Formula
Percentage change = [(437 - 454) / 454] x 100
Subtract the new number by the original number
437 - 454 = -17
-17 ÷ 454 = -0.037444933920704845
-0.037444933920704845 x 100 = -3.74%