-50.84% is the change from 889 to 437
Calculation steps:
[( 437 - 889 ) ÷ 889] x 100 = -50.84%
Formula
Percentage change = [(437 - 889) / 889] x 100
Subtract the new number by the original number
437 - 889 = -452
-452 ÷ 889 = -0.5084364454443194
-0.5084364454443194 x 100 = -50.84%