-2.64% is the change from 454 to 442
Calculation steps:
[( 442 - 454 ) ÷ 454] x 100 = -2.64%
Formula
Percentage change = [(442 - 454) / 454] x 100
Subtract the new number by the original number
442 - 454 = -12
-12 ÷ 454 = -0.02643171806167401
-0.02643171806167401 x 100 = -2.64%