-24.53% is the change from 860 to 649
Calculation steps:
[( 649 - 860 ) ÷ 860] x 100 = -24.53%
Formula
Percentage change = [(649 - 860) / 860] x 100
Subtract the new number by the original number
649 - 860 = -211
-211 ÷ 860 = -0.2453488372093023
-0.2453488372093023 x 100 = -24.53%