-26.86% is the change from 417 to 305
Calculation steps:
[( 305 - 417 ) ÷ 417] x 100 = -26.86%
Formula
Percentage change = [(305 - 417) / 417] x 100
Subtract the new number by the original number
305 - 417 = -112
-112 ÷ 417 = -0.2685851318944844
-0.2685851318944844 x 100 = -26.86%