-49.59% is the change from 859 to 433
Calculation steps:
[( 433 - 859 ) ÷ 859] x 100 = -49.59%
Formula
Percentage change = [(433 - 859) / 859] x 100
Subtract the new number by the original number
433 - 859 = -426
-426 ÷ 859 = -0.4959254947613504
-0.4959254947613504 x 100 = -49.59%