-80.38% is the change from 209 to 41
Calculation steps:
[( 41 - 209 ) ÷ 209] x 100 = -80.38%
Formula
Percentage change = [(41 - 209) / 209] x 100
Subtract the new number by the original number
41 - 209 = -168
-168 ÷ 209 = -0.8038277511961722
-0.8038277511961722 x 100 = -80.38%