-39.34% is the change from 549 to 333
Calculation steps:
[( 333 - 549 ) ÷ 549] x 100 = -39.34%
Formula
Percentage change = [(333 - 549) / 549] x 100
Subtract the new number by the original number
333 - 549 = -216
-216 ÷ 549 = -0.39344262295081966
-0.39344262295081966 x 100 = -39.34%