-21.2% is the change from 986 to 777
Calculation steps:
[( 777 - 986 ) ÷ 986] x 100 = -21.2%
Formula
Percentage change = [(777 - 986) / 986] x 100
Subtract the new number by the original number
777 - 986 = -209
-209 ÷ 986 = -0.21196754563894524
-0.21196754563894524 x 100 = -21.2%