-37.73% is the change from 766 to 477
Calculation steps:
[( 477 - 766 ) ÷ 766] x 100 = -37.73%
Formula
Percentage change = [(477 - 766) / 766] x 100
Subtract the new number by the original number
477 - 766 = -289
-289 ÷ 766 = -0.3772845953002611
-0.3772845953002611 x 100 = -37.73%