-24.56% is the change from 859 to 648
Calculation steps:
[( 648 - 859 ) ÷ 859] x 100 = -24.56%
Formula
Percentage change = [(648 - 859) / 859] x 100
Subtract the new number by the original number
648 - 859 = -211
-211 ÷ 859 = -0.24563445867287545
-0.24563445867287545 x 100 = -24.56%