-33.58% is the change from 411 to 273
Calculation steps:
[( 273 - 411 ) ÷ 411] x 100 = -33.58%
Formula
Percentage change = [(273 - 411) / 411] x 100
Subtract the new number by the original number
273 - 411 = -138
-138 ÷ 411 = -0.3357664233576642
-0.3357664233576642 x 100 = -33.58%