-97.96% is the change from 982 to 20
Calculation steps:
[( 20 - 982 ) ÷ 982] x 100 = -97.96%
Formula
Percentage change = [(20 - 982) / 982] x 100
Subtract the new number by the original number
20 - 982 = -962
-962 ÷ 982 = -0.9796334012219959
-0.9796334012219959 x 100 = -97.96%