-48.88% is the change from 894 to 457
Calculation steps:
[( 457 - 894 ) ÷ 894] x 100 = -48.88%
Formula
Percentage change = [(457 - 894) / 894] x 100
Subtract the new number by the original number
457 - 894 = -437
-437 ÷ 894 = -0.4888143176733781
-0.4888143176733781 x 100 = -48.88%