-28.54% is the change from 918 to 656
Calculation steps:
[( 656 - 918 ) ÷ 918] x 100 = -28.54%
Formula
Percentage change = [(656 - 918) / 918] x 100
Subtract the new number by the original number
656 - 918 = -262
-262 ÷ 918 = -0.28540305010893247
-0.28540305010893247 x 100 = -28.54%