-35.52% is the change from 549 to 354
Calculation steps:
[( 354 - 549 ) ÷ 549] x 100 = -35.52%
Formula
Percentage change = [(354 - 549) / 549] x 100
Subtract the new number by the original number
354 - 549 = -195
-195 ÷ 549 = -0.3551912568306011
-0.3551912568306011 x 100 = -35.52%