-19.67% is the change from 966 to 776
Calculation steps:
[( 776 - 966 ) ÷ 966] x 100 = -19.67%
Formula
Percentage change = [(776 - 966) / 966] x 100
Subtract the new number by the original number
776 - 966 = -190
-190 ÷ 966 = -0.19668737060041408
-0.19668737060041408 x 100 = -19.67%