-50.57% is the change from 884 to 437
Calculation steps:
[( 437 - 884 ) ÷ 884] x 100 = -50.57%
Formula
Percentage change = [(437 - 884) / 884] x 100
Subtract the new number by the original number
437 - 884 = -447
-447 ÷ 884 = -0.505656108597285
-0.505656108597285 x 100 = -50.57%