-29.66% is the change from 772 to 543
Calculation steps:
[( 543 - 772 ) ÷ 772] x 100 = -29.66%
Formula
Percentage change = [(543 - 772) / 772] x 100
Subtract the new number by the original number
543 - 772 = -229
-229 ÷ 772 = -0.2966321243523316
-0.2966321243523316 x 100 = -29.66%