-35.16% is the change from 856 to 555
Calculation steps:
[( 555 - 856 ) ÷ 856] x 100 = -35.16%
Formula
Percentage change = [(555 - 856) / 856] x 100
Subtract the new number by the original number
555 - 856 = -301
-301 ÷ 856 = -0.3516355140186916
-0.3516355140186916 x 100 = -35.16%