-48.66% is the change from 411 to 211
Calculation steps:
[( 211 - 411 ) ÷ 411] x 100 = -48.66%
Formula
Percentage change = [(211 - 411) / 411] x 100
Subtract the new number by the original number
211 - 411 = -200
-200 ÷ 411 = -0.48661800486618007
-0.48661800486618007 x 100 = -48.66%