-29.39% is the change from 769 to 543
Calculation steps:
[( 543 - 769 ) ÷ 769] x 100 = -29.39%
Formula
Percentage change = [(543 - 769) / 769] x 100
Subtract the new number by the original number
543 - 769 = -226
-226 ÷ 769 = -0.293888166449935
-0.293888166449935 x 100 = -29.39%