-98.56% is the change from 972 to 14
Calculation steps:
[( 14 - 972 ) ÷ 972] x 100 = -98.56%
Formula
Percentage change = [(14 - 972) / 972] x 100
Subtract the new number by the original number
14 - 972 = -958
-958 ÷ 972 = -0.98559670781893
-0.98559670781893 x 100 = -98.56%