-32.64% is the change from 769 to 518
Calculation steps:
[( 518 - 769 ) ÷ 769] x 100 = -32.64%
Formula
Percentage change = [(518 - 769) / 769] x 100
Subtract the new number by the original number
518 - 769 = -251
-251 ÷ 769 = -0.32639791937581275
-0.32639791937581275 x 100 = -32.64%