-50.51% is the change from 881 to 436
Calculation steps:
[( 436 - 881 ) ÷ 881] x 100 = -50.51%
Formula
Percentage change = [(436 - 881) / 881] x 100
Subtract the new number by the original number
436 - 881 = -445
-445 ÷ 881 = -0.5051078320090806
-0.5051078320090806 x 100 = -50.51%