-28.89% is the change from 772 to 549
Calculation steps:
[( 549 - 772 ) ÷ 772] x 100 = -28.89%
Formula
Percentage change = [(549 - 772) / 772] x 100
Subtract the new number by the original number
549 - 772 = -223
-223 ÷ 772 = -0.28886010362694303
-0.28886010362694303 x 100 = -28.89%