-30.05% is the change from 985 to 689
Calculation steps:
[( 689 - 985 ) ÷ 985] x 100 = -30.05%
Formula
Percentage change = [(689 - 985) / 985] x 100
Subtract the new number by the original number
689 - 985 = -296
-296 ÷ 985 = -0.300507614213198
-0.300507614213198 x 100 = -30.05%