-19.73% is the change from 963 to 773
Calculation steps:
[( 773 - 963 ) ÷ 963] x 100 = -19.73%
Formula
Percentage change = [(773 - 963) / 963] x 100
Subtract the new number by the original number
773 - 963 = -190
-190 ÷ 963 = -0.19730010384215993
-0.19730010384215993 x 100 = -19.73%