-39.54% is the change from 779 to 471
Calculation steps:
[( 471 - 779 ) ÷ 779] x 100 = -39.54%
Formula
Percentage change = [(471 - 779) / 779] x 100
Subtract the new number by the original number
471 - 779 = -308
-308 ÷ 779 = -0.39537869062901154
-0.39537869062901154 x 100 = -39.54%