-30.43% is the change from 654 to 455
Calculation steps:
[( 455 - 654 ) ÷ 654] x 100 = -30.43%
Formula
Percentage change = [(455 - 654) / 654] x 100
Subtract the new number by the original number
455 - 654 = -199
-199 ÷ 654 = -0.30428134556574926
-0.30428134556574926 x 100 = -30.43%