-12% is the change from 858 to 755
Calculation steps:
[( 755 - 858 ) ÷ 858] x 100 = -12%
Formula
Percentage change = [(755 - 858) / 858] x 100
Subtract the new number by the original number
755 - 858 = -103
-103 ÷ 858 = -0.12004662004662005
-0.12004662004662005 x 100 = -12%