-42.05% is the change from 918 to 532
Calculation steps:
[( 532 - 918 ) ÷ 918] x 100 = -42.05%
Formula
Percentage change = [(532 - 918) / 918] x 100
Subtract the new number by the original number
532 - 918 = -386
-386 ÷ 918 = -0.420479302832244
-0.420479302832244 x 100 = -42.05%