-32.69% is the change from 416 to 280
Calculation steps:
[( 280 - 416 ) ÷ 416] x 100 = -32.69%
Formula
Percentage change = [(280 - 416) / 416] x 100
Subtract the new number by the original number
280 - 416 = -136
-136 ÷ 416 = -0.3269230769230769
-0.3269230769230769 x 100 = -32.69%