-34.33% is the change from 769 to 505
Calculation steps:
[( 505 - 769 ) ÷ 769] x 100 = -34.33%
Formula
Percentage change = [(505 - 769) / 769] x 100
Subtract the new number by the original number
505 - 769 = -264
-264 ÷ 769 = -0.3433029908972692
-0.3433029908972692 x 100 = -34.33%