-62.53% is the change from 918 to 344
Calculation steps:
[( 344 - 918 ) ÷ 918] x 100 = -62.53%
Formula
Percentage change = [(344 - 918) / 918] x 100
Subtract the new number by the original number
344 - 918 = -574
-574 ÷ 918 = -0.6252723311546841
-0.6252723311546841 x 100 = -62.53%