-21.49% is the change from 982 to 771
Calculation steps:
[( 771 - 982 ) ÷ 982] x 100 = -21.49%
Formula
Percentage change = [(771 - 982) / 982] x 100
Subtract the new number by the original number
771 - 982 = -211
-211 ÷ 982 = -0.21486761710794297
-0.21486761710794297 x 100 = -21.49%