-18.94% is the change from 966 to 783
Calculation steps:
[( 783 - 966 ) ÷ 966] x 100 = -18.94%
Formula
Percentage change = [(783 - 966) / 966] x 100
Subtract the new number by the original number
783 - 966 = -183
-183 ÷ 966 = -0.18944099378881987
-0.18944099378881987 x 100 = -18.94%