-49.31% is the change from 872 to 442
Calculation steps:
[( 442 - 872 ) ÷ 872] x 100 = -49.31%
Formula
Percentage change = [(442 - 872) / 872] x 100
Subtract the new number by the original number
442 - 872 = -430
-430 ÷ 872 = -0.49311926605504586
-0.49311926605504586 x 100 = -49.31%