-37.81% is the change from 767 to 477
Calculation steps:
[( 477 - 767 ) ÷ 767] x 100 = -37.81%
Formula
Percentage change = [(477 - 767) / 767] x 100
Subtract the new number by the original number
477 - 767 = -290
-290 ÷ 767 = -0.37809647979139505
-0.37809647979139505 x 100 = -37.81%