-81.75% is the change from 411 to 75
Calculation steps:
[( 75 - 411 ) ÷ 411] x 100 = -81.75%
Formula
Percentage change = [(75 - 411) / 411] x 100
Subtract the new number by the original number
75 - 411 = -336
-336 ÷ 411 = -0.8175182481751825
-0.8175182481751825 x 100 = -81.75%