-61.33% is the change from 918 to 355
Calculation steps:
[( 355 - 918 ) ÷ 918] x 100 = -61.33%
Formula
Percentage change = [(355 - 918) / 918] x 100
Subtract the new number by the original number
355 - 918 = -563
-563 ÷ 918 = -0.6132897603485838
-0.6132897603485838 x 100 = -61.33%