-16.56% is the change from 918 to 766
Calculation steps:
[( 766 - 918 ) ÷ 918] x 100 = -16.56%
Formula
Percentage change = [(766 - 918) / 918] x 100
Subtract the new number by the original number
766 - 918 = -152
-152 ÷ 918 = -0.1655773420479303
-0.1655773420479303 x 100 = -16.56%