-33.94% is the change from 769 to 508
Calculation steps:
[( 508 - 769 ) ÷ 769] x 100 = -33.94%
Formula
Percentage change = [(508 - 769) / 769] x 100
Subtract the new number by the original number
508 - 769 = -261
-261 ÷ 769 = -0.33940182054616386
-0.33940182054616386 x 100 = -33.94%