-55.51% is the change from 454 to 202
Calculation steps:
[( 202 - 454 ) ÷ 454] x 100 = -55.51%
Formula
Percentage change = [(202 - 454) / 454] x 100
Subtract the new number by the original number
202 - 454 = -252
-252 ÷ 454 = -0.5550660792951542
-0.5550660792951542 x 100 = -55.51%