-71.49% is the change from 982 to 280
Calculation steps:
[( 280 - 982 ) ÷ 982] x 100 = -71.49%
Formula
Percentage change = [(280 - 982) / 982] x 100
Subtract the new number by the original number
280 - 982 = -702
-702 ÷ 982 = -0.714867617107943
-0.714867617107943 x 100 = -71.49%