-51.01% is the change from 894 to 438
Calculation steps:
[( 438 - 894 ) ÷ 894] x 100 = -51.01%
Formula
Percentage change = [(438 - 894) / 894] x 100
Subtract the new number by the original number
438 - 894 = -456
-456 ÷ 894 = -0.5100671140939598
-0.5100671140939598 x 100 = -51.01%