-21.63% is the change from 416 to 326
Calculation steps:
[( 326 - 416 ) ÷ 416] x 100 = -21.63%
Formula
Percentage change = [(326 - 416) / 416] x 100
Subtract the new number by the original number
326 - 416 = -90
-90 ÷ 416 = -0.21634615384615385
-0.21634615384615385 x 100 = -21.63%