-16.06% is the change from 654 to 549
Calculation steps:
[( 549 - 654 ) ÷ 654] x 100 = -16.06%
Formula
Percentage change = [(549 - 654) / 654] x 100
Subtract the new number by the original number
549 - 654 = -105
-105 ÷ 654 = -0.16055045871559634
-0.16055045871559634 x 100 = -16.06%