-26.6% is the change from 748 to 549
Calculation steps:
[( 549 - 748 ) ÷ 748] x 100 = -26.6%
Formula
Percentage change = [(549 - 748) / 748] x 100
Subtract the new number by the original number
549 - 748 = -199
-199 ÷ 748 = -0.2660427807486631
-0.2660427807486631 x 100 = -26.6%