-10.37% is the change from 858 to 769
Calculation steps:
[( 769 - 858 ) ÷ 858] x 100 = -10.37%
Formula
Percentage change = [(769 - 858) / 858] x 100
Subtract the new number by the original number
769 - 858 = -89
-89 ÷ 858 = -0.10372960372960373
-0.10372960372960373 x 100 = -10.37%