-8.54% is the change from 831 to 760
Calculation steps:
[( 760 - 831 ) ÷ 831] x 100 = -8.54%
Formula
Percentage change = [(760 - 831) / 831] x 100
Subtract the new number by the original number
760 - 831 = -71
-71 ÷ 831 = -0.08543922984356198
-0.08543922984356198 x 100 = -8.54%