-18.55% is the change from 674 to 549
Calculation steps:
[( 549 - 674 ) ÷ 674] x 100 = -18.55%
Formula
Percentage change = [(549 - 674) / 674] x 100
Subtract the new number by the original number
549 - 674 = -125
-125 ÷ 674 = -0.18545994065281898
-0.18545994065281898 x 100 = -18.55%