-81.28% is the change from 219 to 41
Calculation steps:
[( 41 - 219 ) ÷ 219] x 100 = -81.28%
Formula
Percentage change = [(41 - 219) / 219] x 100
Subtract the new number by the original number
41 - 219 = -178
-178 ÷ 219 = -0.8127853881278538
-0.8127853881278538 x 100 = -81.28%