-11.66% is the change from 858 to 758
Calculation steps:
[( 758 - 858 ) ÷ 858] x 100 = -11.66%
Formula
Percentage change = [(758 - 858) / 858] x 100
Subtract the new number by the original number
758 - 858 = -100
-100 ÷ 858 = -0.11655011655011654
-0.11655011655011654 x 100 = -11.66%