-29.84% is the change from 774 to 543
Calculation steps:
[( 543 - 774 ) ÷ 774] x 100 = -29.84%
Formula
Percentage change = [(543 - 774) / 774] x 100
Subtract the new number by the original number
543 - 774 = -231
-231 ÷ 774 = -0.29844961240310075
-0.29844961240310075 x 100 = -29.84%