-24.07% is the change from 856 to 650
Calculation steps:
[( 650 - 856 ) ÷ 856] x 100 = -24.07%
Formula
Percentage change = [(650 - 856) / 856] x 100
Subtract the new number by the original number
650 - 856 = -206
-206 ÷ 856 = -0.24065420560747663
-0.24065420560747663 x 100 = -24.07%