-62.53% is the change from 766 to 287
Calculation steps:
[( 287 - 766 ) ÷ 766] x 100 = -62.53%
Formula
Percentage change = [(287 - 766) / 766] x 100
Subtract the new number by the original number
287 - 766 = -479
-479 ÷ 766 = -0.6253263707571801
-0.6253263707571801 x 100 = -62.53%