-16.06% is the change from 411 to 345
Calculation steps:
[( 345 - 411 ) ÷ 411] x 100 = -16.06%
Formula
Percentage change = [(345 - 411) / 411] x 100
Subtract the new number by the original number
345 - 411 = -66
-66 ÷ 411 = -0.16058394160583941
-0.16058394160583941 x 100 = -16.06%