-21.81% is the change from 986 to 771
Calculation steps:
[( 771 - 986 ) ÷ 986] x 100 = -21.81%
Formula
Percentage change = [(771 - 986) / 986] x 100
Subtract the new number by the original number
771 - 986 = -215
-215 ÷ 986 = -0.21805273833671399
-0.21805273833671399 x 100 = -21.81%