-49.22% is the change from 894 to 454
Calculation steps:
[( 454 - 894 ) ÷ 894] x 100 = -49.22%
Formula
Percentage change = [(454 - 894) / 894] x 100
Subtract the new number by the original number
454 - 894 = -440
-440 ÷ 894 = -0.49217002237136465
-0.49217002237136465 x 100 = -49.22%